MOTS-C
Mitochondrial Peptide — research use only.
Overview
MOTS-C (Mitochondrial Peptide) is supplied by Scientipeptides for laboratory research and development use only. Every batch is validated by reversed-phase HPLC to 99% HPLC purity and ships with a documented Certificate of Analysis. Not for human or veterinary use.
Specification
CAS #: 1627580-64-6 · Formula: C101H152N28022S2 · Molecular Weight: 2174.75 g/mol · Purity: 99% HPLC
Potential research application
RESEARCH USE ONLY – REVIEW STUDIES: MOTS-c is a short peptide encoded in the mitochondrial genome and a member of the larger group of mitochondrial-derived peptides (MDPs). MDPs have recently been found to be bioactive hormones that play important roles in mitochondrial communication and energy regulation. Originally thought to be related to the mitochondria only, new research has revealed that many MDPs are active in the cell nucleus and that some even make their way into the blood stream to have systemic effects. MOTS-c is a newly identified MDP that has, to date, been found to play important roles in metabolism, weight regulation, exercise capacity, longevity, and even processes leading to disease states like osteoporosis. MOTS-c has been found in the nucleus of cells as well as in the general circulation, making it a bonafide natural hormone. The peptide has been targeted for intensive research in the last five years due to its therapeutic potential.
Certificate of Analysis
Peptides validated with documented Certificate of analysis® for all products. See all COAs.
Third-party tested for Purity
Backed by industry-leading research and best practices. All products are fully HPLC tested for purity.
Same day delivery
Orders placed before 2pm EST (Mon–Fri) or 3pm Saturday ship the same day, using USPS for fastest delivery.
Additional information
- CAS #
- 1627580-64-6
- Formula
- C101H152N28022S2
- Molecular Weight
- 2174.75 g/mol
- Purity
- 99% HPLC
497 reviews for MOTS-C
Reorder was quick and accurate.
MOTS-C has been a solid addition to our peptide inventory and the material matched what we expected from the COA. Procurement liked the clear itemized invoice with line-level SKU detail for their system. Reconstitution was straightforward and the vial labeling was clean. Support took about a day to reply on a lot question which was slower than ideal but they had the answer right. Overall we're satisfied and would order again for the next protocol run.
Cold-chain packaging arrived still cold and the MOTS-C vial looked clean under inspection.. chromatogram was tight with no unexpected side peaks on our run!!
MOTS-C docs, filed easily.
perfect, thanks!
MOTS-C went into bacteriostatic water cleanly with excellent solubility and no particulate after a brief spin. We have been using it consistently in our prep workflow and the results have been uniform batch to batch…
Storage and handling instructions on the insert were clear.. no guesswork on cold storage once it landed
our in-house HPLC run lined up with the stated purity on the MOTS-C COA, which is exactly what we look for before anything hits the bench. Storage and handling instructions on the insert were clear and easy to follow.. no guesswork on temp or light exposure.
MOTS-C shipped with clear reconstitution guidance that matched the vial specs and saved us a step setting up working stocks in the lab!!
Perfect MOTS-C, thanks!
MOTS-C vial had the full stated quantity with minimal loss at the crimp and the COA listed molecular weight and sequence so we could cross-check before bench work. Packaging was professional and the material has performed consistently across repeat assays.
MOTS-C blanks stayed clean w/ no carryover into runs, vial had the full stated qty w/ minimal loss, and net peptide vs gross mass was spelled out clearly on the label and COA.. exactly the kind of detail we need.
Residual TFA and solvent levels were reported on the COA within the range we filter for before accepting material into inventory.
Great catalogue breadth for our research program and peptides like this one have been dependable when we need to line up multiple targets.
Vial crimp and stopper seal were solid on every unit we recieved. Nothing loose, no compromised caps in the shipment. Labels matched the COA batch numbers. Delivery took a little longer than the estimate, but the material showed up in good shape. We will order again.
COA lot number on MOTS-C matched the vial label exactly.. documentation was straightforward.
MOTS-C support responce was fast they knew our lot and sent the COA link right away…
Exactly as described.
Gel packs cold, support answered fast.
MOTS-C bulk qty shipped cold, all vials rec'd w/ intact seals and the multi-vial order was packed and labeled cleanly.
MOTS-C lyophilised cake intact/no clump, cold-chain packaging still cold on arrival!!
COA lot number matched the vial label exactly, which is the kind of traceability our lab expects.
mOTS-C COA listed endotoxin and sterility figures clearly and support answered our documentation questions fast without hand-waving…
Very good, thanks!
Great MOTS-C, faint label.
Switched suppliers, bulk MOTS-C pricing worked and LC-MS checked out.
MOTS-C showed up with molecular weight and sequence listed clearly on the COA, which made verification straightforward. We cross-checked the lot against our internal records and everything aligned. Packaging was secure and the lyophilised material looked normal on inspection. Reconstitution went smoothly in the lab w/ no particulate. Overall a reassuring order from a supplier that seems to understand research documentation.
MOTS-C glass vials feel premium, thank you.
everything showed up in one shipment with nothing missing from the packing list. Ice packs were still firm and internal padding kept the vials upright through transit. Exactly the kind of completeness I expect from a supplier we trust!!
bulk pricing worked for our larger study and the chromatogram came back clean with no unexpected side peaks. We keep reordering from Scientipeptides for a reason.
We ran LC-MS on the MOTS-C lot before logging it into inventory. The identity confirmation lined up cleanly with the published sequence and there were no mismatches on the mass assignment. That kind of match saves us time arguing with paperwork later. Everything was labeled clearly on the vial and the COA backed it up. Fast turnaround on delivery too.
MOTS-C went into bacteriostatic water clean with no particulate and cleared in under a minute!!
Fast reorder, clean dissolve; extra padding tho.
tamper seals intact full stated qty minmal loss looks good
Switched to Scientipeptides for MOTS-C after our old vendor kept shorting lines. This order arrived complete with nothing missing and the insulated box with gel packs held temperature through transit. Glad we made the change.
Exactly as described.
Blanks stayed clean with no contamination carried into runs and our in-house HPLC matched the stated purity on the COA. Checkout on the site was a little clunky but I am still satisfied and would reorder.
MOTS-C restocks have been reliable, reordering w/ accurate qty rec'd fast and they've been a steady lab supplier for us.
Consistent performance in our bench assays every lot we've run so far…
We ordered MOTS-C with international shipping and the whole process was handled smoothly from dispatch through customs. Tracking updated regularly and the cold-chain packaging arrived intact. Exactly the kind of careful handling you want for research peptides.
Net peptide content versus gross mass was stated clearly on the product page and repeated on the COA, so there was no ambiguity before we ordered. The listed specs matched what arrived and our receiving log needed no corrections. Labeling was consistent and the vial fill looked accurate against the stated amount. We cross-checked molecular weight against our internal reference and everything aligned. For a constrained research budget that transparency saves wasted prep time. This vendor is now our default for this peptide.
MOTS-C shipped with reconstitution guidance in the box and our multi-vial bulk order was handled without issues. The desiccant pack had shifted around a little in transit but the vial and peptide looked fine and I am satisfied overall.
Reordering MOTS-C was quick and the qty matched our prior order without any mix-ups. It dissolved clear on reconstitution with no cloudiness and handled the same in our bench prep.
Very good thanks.
MOTS-C bulk order handled well, shipping issue fixed fast.
Great value w/ a tight budget.. support took a day but ok.
mots-c perfect, thanks.
We switched vendors for MOTS-C and ran our own analytical check on the first lot.. purity held up exactly as stated on the COA. That kind of alignment is why we stayed here instead of going back.
MOTS-C is perfect…
Desiccant arrived intact and international shipping was handled without a hitch. For the size of our research program the catalogue breadth here is a real plus. Already lining up the next reorder.
Excellent MOTS-C very pleased
the batch documentation was thorough and easy to file with lot numbers matching labels and HPLC data ready for our records which left me impressed and reassured about reordering.
Padding on the MOTS-C shipment was secure and nothing shifted in transit, which matters when you are handling lyophilised material. Stability and shelf-life data was included in the paperwork so we could log it properly without chasing support, and the whole experience felt thoughtfully put together from packing to documentation.
Perfect thanks
MOTS-C fill weight matched stated qty closly…
MOTS-C included clear reconstitution guidance on the insert and the vial label matched the COA lot number without any guesswork.
Batch-to-batch consistency has held across reorders and it has worked well as a reference standard for our method development runs.
MOTS-C documentation was thorough and easy to file.. lot numbers HPLC and MS all lined up with what was on the vial. Already pointed a couple colleagues here for their peptide orders.
mots-c seals intact.. label print faint tho.
Perfect MOTS-C, thanks!!..
Glad we switched to MOTS-C here.
MOTS-C tracking was spot on.
Our in-house HPLC matched the stated purity on the COA on every lot we've rec'd from them!!
Third-party COA available, big plus.
opened the MOTS-C shipment and the COA lot number matched the vial label exactly. paperwork was clean w/ no back and forth. will reorder.
Perfect fill, thanks!
MOTS-C arrived within the quoted turnaround window with no dispatch delays.
They have been a steady supplier for our lab across several orders now. Documentation and delivery stay consistent every time, which is exactly what we need when experiments are stacked back to back.
Perfect MOTS-C, thanks!
Solid switch.. rec'd
Low TFA on the COA, solid as always.
Purity confirmed by our core facility. The vendor was responsive when we requested the raw HPLC file for our records.
Cold-chain packaging arrived still cold everything was ready for our lab freezer right away.
Exactly as labeled.
Scientipeptides helped us track down the specific lot COA for MOTS-C when our filing sheet was outdated, which saved a lot of back and forth.
We reorder MOTS-C regularly because the COA always lists the molecular weight and full sequence and that makes our lot documentation easy.
Restocks of this hard-to-source compound have been reliable, our in-house HPLC matched the stated purity on the COA, and every tamper-evident seal was intact on arrival!!
Reliable MOTS-C supplier.
Full qty rec'd with nothing missing from the packing list, already pointed two colleague groups here.
We switched from another supplier after too many dirty blanks and the difference showed up immediately in our runs. Samples stayed clean with no contamination carried over between preparations and the material behaved predictably on the bench. Customer support was responsive and knowledgeable when we asked about lot documentation and storage. Delivery took a little longer than the estimate but everything arrived labeled correctly and sealed. For the improvement in blank quality alone we are glad we moved. This is our new default for this peptide class.
Ordered for a mitochondrial signaling project and the material behaved exactly as expected on the bench. HPLC came back w/ a clean chromatogram and no unexpected side peaks, which saves us a lot of troubleshooting time. Reconstitution was straightforward and solubility looked good under our standard temp conditions. COA was complete and the vial seals were tight on arrival. Will rec'd this source to anyone running similar assays.
Glad we switched.
MOTS-C arrived w/ secure padding, COA lot number matched the vial label exactly, seals intact.
MOTS-C has been consistent batch to batch across every reorder we've placed.
Ran our own analytical check on the lot and the purity held up exactly as documented, no surprises.
Solid order.. slow reply
I picked up MOTS-C for a shared project and had a few technical documentation questions before we filed the lot. Support answered same day and knew the COA details without bouncing me around. Desiccant was included and intact in the box. Vials showed up labeled clearly and the whole order felt handled by people who understand lab workflows. Already pointed two colleagues here.
MOTS-C arrived with tamper-evident seals fully intact and the vial looked ready for the bench right out of the box.
We moved our peptide sourcing here and procurement appreciated the clear itemized invoicing on the last order. Everything was broken out by line item and lot which made internal approval fast.
Everything in the packing list showed up with nothing missing and the lyophilised cake was intact without clumping.. Ice packs were still cold and internal foam kept each vial separated. Customer support answered a quick lot question the same day with specifics we could actually use. For repeat lab orders that kind of responsiveness matters as much as the peptide itself.
mOTS-C keeps showing up the way we expect from a supplier we trust. Vial crimp and stopper seal were solid on every unit and padding was secure so nothing shifted in transit. Insulated packaging with gel packs held temperature through delivery and the COA was in the box ready to file. Already on our reorder list for next month!!
MOTS-C labeling included clear storage and handling notes. Vial fill matched the stated quantity with minimal loss on handling.
Perfect thanks!
Opening the shipment, everything was packed for cold-chain and the vials looked clean on inspection.. The COA listed molecular weight and sequence clearly, which made cross-checking our prep notes simple. We didn't have to dig through the site or email back and forth for basic spec confirmation. Lot info was easy to match to what arrived on the bench. For a peptide we file carefully, that level of documentation detail is exactly what we want.
Clean enough profile for method development work as a reference standard.
Reorder was quick and accurate and solubility in bacteriostatic water was excellent with clean dissolution on the first pass.
MOTS-C shipped in an insulated box with gel packs still cold, and when a label smudged in transit support re-sent the COA same day without any hassle.
mOTS-C dissolved clean with no cloudiness and endotoxin figures were documented.
We needed a specific lot COA for our files and support helped us track it down same day. Paperwork was complete and easy to archive.
Bulk pricing made sense for a larger study we had queued up and the order landed complete with nothing missing from the packing list. Labels and COA paperwork were easy to match to each vial on intake. Cold-chain and padding looked right so we filed everything and started prep the same week. Exactly the kind of smooth run you want when qty goes up.
MOTS-C came with low residual TFA and solvent levels clearly reported on the COA, which our team appreciates. Reordering was quick and accurate, same sku and batch info matched what we expected. Grateful for a supplier that keeps the paperwork straight.
Our shipment arrived with one gel pack punctured and support responded the same afternoon with a clear replacement plan. They documented everything for our procurement file without us chasing follow-ups. The replacement arrived quickly and the cold chain looked intact on receipt. For a vendor that handles issues that directly, we are staying put.
We have ordered MOTS-C from Scientipeptides several times now and the batch documentation has been thorough enough to file without chasing anyone down. Each lot came with a clear COA and independent third-party lab testing was available when we needed extra verification for our records. That level of traceability matters for how we track peptide inventory in the lab. Packaging and labeling have been consistent too. It is the kind of supplier you keep on speed dial.
Accurate fill per vial, whole order complete, nothing missing from the packing list.
we use MOTS-C on a tight grant budget and the pricing here has been fair without skimping on documentation. each order arrives cold and the vials are labeled clearly. compared to what we were paying elsewhere the qty per dollar is better and we have not had to chase missing COAs. that saves bench time we do not have. already planning the next restock.
PO ordering through our institution was straightforward and the COA listed low residual TFA levels we could file with our records. We switched suppliers earlier this year and this has been the easier vendor to work with.
Good MOTS-C, thanks.
Scientipeptides has been reliable across multiple peptide orders the insulated shipper with gel packs held temp stable and support was responsive when we had a label question.. already pointed a couple neighboring labs here…
Had a question on MOTS-C specs before ordering and support replied same day with useful detail.
Exactly as documented.
MOTS-C fast turnaround, highly recommend.
MOTS-C arrived snug, nothing shifted. Thanks!
padding was secure so nothing shifted in transit even in the corners
We rec'd MOTS-C with the full stated qty in the vial and practiclly no material left behind on the stopper. For method work that fill accuracy is worth noting.
MOTS-C packaging included desiccant that was intact on arrival, which we appreciate for lyophilised peptide. Labels and lot info were easy to cross-check against the COA. the vial seals looked clean and the material handled normally during reconstitution… exactly the detail-oriented shipment we prefer.
good stuff.
MOTS-C bulk pricing worked perfectly.
The certificate spelled out net peptide content versus gross mass right on the first page, which saved us time when calculating working concentrations. That level of clarity is uncommon and we did not have to reverse-engineer anything from the label.
Repeat MOTS-C orders here because the bulk pricing finally made sense for our larger mitochondrial study..
We were really impressed with how MOTS-C showed up. The insulated shipper had gel packs still cold to the touch and the vial sat stable inside without shifting around. Labels were legible and the COA was tucked in where we could find it right away. For a peptide we handle carefully in the lab, that kind of cold-chain packaging makes a difference. Already added this to our preferred vendor list.
The MOTS-C glass vials feel high quality with clean crimp seals. We used it as a reference standard while developing our HPLC method and I have already pointed a couple colleagues here.
MOTS-C HPLC looked clean, no surprises.
Repeat orders here and the endotoxin and sterility figures are always documented on the COA. Makes filing for our lab notebook straightforward every time.
MOTS-C specs on the site matched what showed up in the vial and our in-house purity check backed up the numbers on the COA. Already telling people in the group to source here for the next run.
MOTS-C has been an excellent reference standard for our method development work no surprises on retention or peak shape!!
net peptide content versus gross mass was stated clearly on the spec sheet so we knew exactly what we were ordering before it arrived. i've been telling colleagues to use this source when they need something documented properly…
MOTS-C came with stability and shelf-life data in the docs which saved us a step on storage planning.. really apreciate that level of detail.
Batch-to-batch consistency has held across reorders, our own analytical check matched the COA purity, and this is the lab supplier we rec'd for routine sourcing.
Our lab orders peptides that need to stay cold in transit, and the insulated box with gel packs was still chilled when it hit our receiving dock. Nothing looked compromised inside and the material went straight into storage. That kind of cold-chain care is not something we take for granted. I have already mentioned this supplier to a couple of colleagues running parallel work.
MOTS-C bulk order complete, nothing missing.
Discreet packaging, solid MOTS-C.
Good value for a tight budget, clean chromatogram w/ no extra peaks, consistent in bench assays, though tracking updates were sparse in transit but it still landed on time.
MOTS-C labels stayed legible after cold storage.
Glad we switched.
MOTS-C arrived w/ desiccant still intact in the cap.. Vial and insert were dry and the seal looked untouched. Standard detail but they get it right.
scientipeptides has been a reliable source for MOTS-C and we have not had a bad lot yet.
Using this lot as a reference standard for method development and it has behaved predictably run to run.. Support answered a spec question quickly and third-party testing was available when procurement asked for extra paperwork.
Support answered same day, knowledgeable on handling notes. In-house HPLC matched stated COA purity / full qty in vial w/ minimal transfer loss. Sticking w/ this supplier.
Insulated packaging with gel packs held temperature fine on arrival and the lyophilised cake was intact with no clumping. Restock timing on this one can run a little slow when we need more, but quality has been steady across reorders.
Switched suppliers and glad we did.. labels readable/durable, full qty in vial w/ minimal loss on handling.
Support was responsive and actually knowledgeable when we had MOTS-C documentation questions.
Solid MOTS-C rec'd.
MOTS-C restocks always reliable.
MOTS-C shipped international without customs holdups, landed on budget with bulk pricing that beat our old vendor once we counted freight and handling…
Rec'd MOTS-C with the full stated qty in the vial and almost no handling loss. Reconstituted w/ bacteriostatic water and it went into solution cleanly without any fuss.
Batch documentation was thorough and easy to file.. labels stayed readable even after a few weeks in the fridge. There was a bit more outer packaging than the order really needed but everything arrived in good shape and I would send colleagues here.
Shelf-life data provided, glad we switched.
MOTS-C has been a great reference standard for method development, reconstitutes clear with no cloudiness and procurement got a clean itemized invoice without chasing anyone.
We needed documentation that actually matches what is in hand for our bench records. The COA lot number matched the vial label exactly on every unit we rec'd, which saves time when filing batch paperwork. Packaging was sensible and the cold-chain temp looked stable on arrival. The HPLC trace in the COA lined up with what we expected for the sequence. Already pointed two people on the team toward this supplier for their next qty. Hard to beat when the paperwork is that tight.
Excellent quality.
mots-c sterilty docs on COA…
MOTS-C has worked well as a reference standard for our method development and I have told colleagues to source it here.
rec'd on time, perfect!
MOTS-C labels spell out net peptide content versus gross mass clearly, though the shipment had more void fill than the order really needed…
MOTS-C went through procurement smoothly thanks to the clear itemized invoice bundled with the shipment.
MOTS-C showed up in discreet unbranded outer packaging and the vial lables were clear for bench logging.
Impressed that MOTS-C was actually in stock here since a lot of suppliers skip the less common research peptides, and the COA and vial looked great on arrival even though the desiccant pack had shifted around a little in the box.
Every reorder has matched the prior batch in our bench checks and the shipment arrived complete with nothing missing. Really apreciate how consistant that has been for our lab paperwork.
Great MOTS-C and solid catalogue breadth.
Perfect thanks!!
they keep less common research peptides in stock w/ qty options when i reorder.
The MOTS-C vial crimp and stopper seal were solid and the cold-chain packaging arrived still cold, which we always check first. Molecular weight and sequence on the COA matched what we needed for lot filing. Tracking was fine and nothing was missing from the order. The label print was slightly faint on one vial and there was a bit more outer packaging than this small order really needed. Still satisfied overall and we would reorder for the documentation quality.
Site specs for MOTS-C matched the vial label and COA when we checked against our order sheet. They keep less common research peptides in stock when other vendors go dark on restocks. Our last two reorders of this harder-to-source compound landed on time with intact cold-chain packaging. Documentation was easy to file and the batch info lined up with what we expected. Really reassured us we can rely on them for ongoing method work.
MOTS-C arrived with an intact lyophilised cake and no clumping in the vial at all.
MOTS-C documentation question answered same day, thanks.
always stocks the harder-to-find peptides
MOTS-C has been a solid reference standard while we dial in our method development workflow. Clean handling in the hood and the documentation made it easy to slot into our SOPs without extra back-and-forth…
Clear reconstitution notes, thanks.
MOTS-C is one of those less common research peptides that's not always in stock elsewhere, and Scientipeptides has kept it available when we needed it. We put together a larger study order and the bulk pricing tier worked out well for our qty. Vials arrived with intact seals and the COA matched what we expected from prior lots. Reconstitution was clean in our hands and labeling was consistent. We'll keep this on our approved vendor list.
Each MOTS-C vial matched the stated fill mass on the label within our routine balance verification.
The COA spelled out net peptide content versus gross mass in a way that was easy to file and compare across lots. No guesswork on what we were actually receiving, which matters when you're standardizing prep in the lab.
We ordered MOTS-C for an ongoing lab project and the experience felt genuinely thoughtful. Reconstitution guidance was included with the shipment and it was clear enough that we did not have to dig through old SOP drafts. The material dissolved cleanly once we followed their notes on volume and gentle swirling. Packaging looked professional and the documentation matched what we expected for traceability. Really appreciated having practical handling info right in the box.
I was impressed and reassured that net peptide content versus gross mass was stated clearly on the documentation, though checkout on the site was a little clunky and I would still reorder.
PO went through smooth documentation questions answered fast…
MOTS-C arrived cold in insulated gel-pack packaging and dissolved clean in bacteriostatic water with no cloudiness.
Tracking stayed accurate in transit, the COA listed molecular weight and sequence clearly and reconstitution gave a clean dissolve with no cloudiness. Solid vendor for peptide prep work.
Intact lyoph cake, low TFA.. invoice basic but satisfied…
Vial crimp and stopper seals were solid on arrival with no signs of compromise. There was a bit more packaging than the order really needed but everything arrived intact and we would order again.
mots-c desiccant intact on arrival…
Purity held up on our own analytical check seals were intact and net peptide content vs gross mass was stated clearly on the COA.. support took about a day to reply but we would still recommend them to colleagues.
Switched suppliers for our mitochondrial peptide work and this has been the right call. Residual TFA and solvent levels on the documentation were clearly reported and looked reasonable for our bench standards. Every shipment has been consistent w/ what was listed on the COA. Invoicing, labeling, and turnaround have all been reliable enough that we stopped shopping around. For a peptide we reorder regularly, that kind of predictability matters.
desiccant intact w/ shipment… label print slightly faint but fine
Multi-vial order arrived organized with no mix-ups. Fill volume looked right on spot checks with minimal loss from the stated quantity.
MOTS-C rec'd on time and tracking stayed accurate the whole way. Padding was tight so nothing shifted in the box during transit.
Very good, basic invoice.
Our team had a few technical questions about MOTS-C documentation before placing a larger order. Support replied the same afternoon with clear answers on COA fields and storage guidance. They did not hand us generic copy-paste responses either. The MOTS-C vials arrived well packed and labeled consistently with what we were told. Genuinely appreciate vendors who treat research customers like partners.
so good exactly right
MOTS-C vial had the full stated qty with minimal loss on reconstitution. Weighed the lyophilised material against the label and it matched within expected tolerence… no complaints here.
Bulk pricing fit our larger study qty, lyophilised cake intact/no clump, seals tight, COA lot matched label.
MOTS-C vial crimp and stopper.. solid.
MOTS-C perfect thanks
MOTS-C storage and handling instructions were clear on the insert and our in-house HPLC matched the stated purity on the COA. Happy to point colleagues here for the next reorder.
Had a few technical questions about the documentation and lot traceability before we ran HPLC, and support answered same day with clear detail. Everything lined up with the COA and our internal specs without back-and-forth.
MOTS-C arrived in discreet unbranded outer packaging that our receiving desk handled without any fuss.
MOTS-C showed up w/ desiccant still intact inside the kit. Exactly what we needed for the freezer shelf, no surprises!!
MOTS-C reorder quick accurate..
We switched from our previous vendor last quarter and international shipping was handled smoothly from customs through delivery with no hold-ups or missing paperwork and everything landed on schedule for our bench runs.
excellent documentation, thanks.
We moved MOTS-C sourcing here after uneven lots from our previous supplier. In-house HPLC and MS both looked clean on the first shipment and the second batch matched without drift. Bulk pricing made sense once we scaled the study and the paperwork filed without extra emails.. Cold packs were still frozen at delivery and labels matched the COA. Glad we switched.
MOTS-C offers strong value for our constrained research budget without any compromise on COA detail or packaging quality.
MOTS-C international shipping went smoothly.
Solid would order again definitely.
MOTS-C was part of a broader peptide pull and having that catalogue breadth in one place really streamlined our research program. We did not need to split orders across multiple vendors for related compounds. Already passed the name along to two colleagues running parallel assays.
I have been pointing colleagues toward Scientipeptides MOTS-C because the certificate of analysis came in the shipment and the lot data lined up cleanly for our files. We used it as a reference standard while developing our LC method and the peaks were tight and repeatable across multiple prep runs. Packaging was professional, the vial label matched the paperwork without any chasing on our end, and for something we lean on during method development that kind of consistency matters a lot… would not hesitate to order again.
chromatogram was clean w/ no unexpected side peaks and support answered our documentation questions fast. Padding was secure so nothing shifted in transit even after a rough carrier handoff.
Switched vendors for mitochondrial peptides and this order handled our multi-vial bulk request without mix-ups, the pricing made sense on a tight research budget, and the outer box was plain/unbranded which our receiving desk appreciates.
Exactly as described.
Clean chromatogram, clear storage notes, reordering.
Thorough batch docs; delivery ran a bit late.
We moved our MOTS-C sourcing here after inconsistent labeling from our old vendor. Every label has been legible and durable through refrigeration and repeated handling on the bench. Lot numbers stay readable and the sequence info matches the COA without cross-checking emails. Shipping was quick and the vials arrived with solid crimp integrity. Very happy we switched for something we order regularly.
We reorder MOTS-C regularly for peptide work and having independent third-party lab testing available made it easy to cross-check before we committed to a bigger lot.. the COA lined up with what we expected and the vials arrived sealed and labeled cleanly. Support answered a couple lot questions without dragging it out which helps when you are trying to keep a project on schedule and I have already sent two coworkers the link.
mots-c showed up with tamper-evident seals fully intact and the vial looked clean on receipt.
Very good, thanks!
MOTS-C was in stock when others were not and having it alongside the catalogue breadth our program needed made planning easy.. really dependable supplier…
Good to see less common research peptides stocked with clear labeling and documentation when you need something outside the usual catalog.
repeat order and the tamper-evident seals were all intact even though delivery took a little longer than the estimate…
The lyophilised cake arrived intact with no clumping and went into solution clear without particulate. Packaging was careful enough that nothing looked disturbed in transit. I have already recommended this vendor to a colleague sourcing the same compound.
MOTS-C restocks reliable, delivery ran late though.
MOTS-C exactly as listed.
Storage and handeling instructions on the insert were clear and we had everything in the minus eighty within ten minutes of delivery.
MOTS-C HPLC matched the COA purity.
Glass vials on the MOTS-C were high quality and our in-house HPLC matched the stated purity on the COA, we switched suppliers for this reason and it has been worth it.
intact lyph cake, net peptde qty clear!!
Solid MOTS-C.
MOTS-C shipped on the date quoted and every tracking update matched what we saw on the carrier portal. No guessing about when the insulated box would hit receiving. That predictability makes coordinating lab intake much easier.
International shipping on MOTS-C was smooth and customs paperwork was straightforward. Their team also answered our technical documentation questions fast.
Perfect MOTS-C…
Our MOTS-C order shipped quickly and every tracking update matched what actually happened in transit, which is rarer than it should be. Insulated packaging arrived intact and the cold-chain handoff looked clean at delivery. The COA lot number matched the vial label exactly and HPLC data matched prior lots we have on file. Reconstitution guidance in the insert saved a few minutes in prep. For a peptide we reorder regularly, that kind of consistency is exactly what we want from Scientipeptides.
mOTS-C restocks have been steady even when other vendors were out, which keeps our research timeline from slipping. Customer support was responsive and knowledgeable when we asked about batch documentation and COA details.
MOTS-C blanks stayed clean with no contamination carried into runs. Support tracked down the lot COA fast and third-party lab reports were easy to pull.
MOTS-C glass vials are high quality and handled fine on the bench. Restock timing on this one can run slow though and we would order again when it is back…
PO ordering was straightforward for our institution though the label print was slightly faint, still satisfied with the material.
We moved our peptide sourcing over from another vendor after too many slow replies on documentation. Scientipeptides has been a different experience entirely. Customer support answered our institutional questions the same day and actually understood lot numbering and COA requests. Procurement signed off on the switch without pushback. Glad we made the change.
MOTS-C full fill, dissolves clean in bac water.
Great MOTS-C.
LC-MS identity matched the expected sequence.
MOTS-C labels stayed legible after a week in the minus eighty freezer and the lot info never smeared off.
Dissolved clean in bacteriostatic water with zero particulate and the padding kept everything locked down in transit, no shifting at all!!
MOTS-C went into bac water clean, assays held consistent run to run, and having the wider catalogue here keeps our program on one PO.
Stability and shelf-life data was included with the documentation so we could log storage conditions properly in the lab!!
Tracking on the MOTS-C shipment was accurate the whole way through transit which was reassuring.
MOTS-C blanks clean bulk multi-vial order handled fine
The MOTS-C vial crimp and stopper seal were solid on arrival and I had no trouble accessing the material.
MOTS-C arrived in insulated packaging with gel packs that held temp fine and performance in our bench assays has been consistent, though the label print was slightly faint but overall we are happy with the order.
The MOTS-C vial had the full stated quantity with minimal loss on handling. Exactly what we want when we are setting up a run.
Tracking updates were accurate from dispatch through delivery and our institutional PO went through without back-and-forth which is not always the case with peptide vendors. Would use them again for the next lot!!
Reconstitution guidance was included in the shipment and our blanks stayed clean with no contamination carried into runs every time!!
reliable MOTS-C, discreet outer pkg, rec'd cold!!
very good…
Rec'd MOTS-C bulk qty w/ clean solubility in bac water and internatioanl shipping was handled smoothly w/o customs delays.
rec'd MOTS-C perfect…
MOTS-C PO was easy… checkout a bit clunky though.
Good results minimal notes though
Reliable lab supplier, recomend.
MOTS-C COA showed low residual TFA and solvent levels, which is what we check before putting material on the bench. One vial cap was a little stiff to break and the invoice formatting was very basic, but the peptide handled cleanly and I would order again.
Our blank runs stay clean with no contamination carried in from these vials.
Perfect MOTS-C thanks
MOTS-C has been a steady reorder for us. We ran in-house HPLC on the latest lot and it matched the stated purity on the COA without any surprises.
We were on the fence about switching suppliers until we saw independent third-party lab testing was available for MOTS-C and the results lined up w/ their in-house COA.. The vial arrived w/ intact seals, clear labeling, and the lyophilised material looked uniform lot to lot which matters when you are stacking reorders for a long running project and do not want surprises mid-study. Support responded quickly when we asked about batch documentation before we committed to a larger qty. Reconstitution was clean under our usual bench conditions and the chromatogram profile matched what we expected from prior work. Very glad we moved our peptide sourcing here.
MOTS-C dissolved clean in bacteriostatic water and international shipping landed without customs delays or temp excursions.
Seals solid, shipping snag resolved, desiccant shifted slightly but fine.
Rec'd our MOTS-C shipment faster than expected and the qty matched the order w/ no backorders. Storage and handling instructions on the label and insert were clear, including temp range and light sensitivity notes. Endotoxin and sterility figures were documented on the COA so we could file everything before the vial went into the freezer. For a peptide we reorder regularly, that level of detail is reassuring.
Blanks have stayed clean in our runs with no contamination carried over and the pricing actually fits our constrained research budget without cutting corners on paperwork. We have been reordering from here instead of our old vendor and it has been smooth every time!!
Procurement has been painless with Scientipeptides. Every order comes with clear itemized invoicing that our accounting team can process without back-and-forth. That kind of paperwork clarity keeps us reordering!!
I have sent a few colleagues here after our last reorder went smoothly. Tracking updates matched what we saw in transit and nothing sat in limbo. Batch-to-batch consistency has held up across two separate reorders now. Documentation was consistent each time. For a supplier we rely on weekly, that predictability matters.
MOTS-C PO went through procurement cleanly w/ itemized invoicing and fast turnaround on delivery!! Solid vendor for lab ordering.
We scaled up a larger MOTS-C study and the bulk pricing actually made sense for our qty. Every vial arrived w/ the desiccant pouch still sealed and intact inside the box, which I always check first. The peptide reconstituted clean and the COA matched what we expected for the lot. Packaging was solid and cold-chain looked good on delivery. Already planning the next reorder from Scientipeptides!!
Support tracked down the exact lot COA fast and transit tracking for MOTS-C matched what actually happened..
We've been ordering MOTS-C from Scientipeptides for a while now and it has become a reliable line item in our lab budget.. The padding in the shipment was secure and nothing shifted during transit which matters when you're moving sensitive peptide material. I emailed a couple of documentation questions before placing the reorder and got clear answers back the same day which saved us a procurement headache. The vials arrive consistently labeled and the COA is always easy to pull for our records.
Fill looked accurate with minimal loss from the stated amount on the vial procurement liked the clear itemized invoicing and reordering was straightforward.
Exactly as described, thanks!
Hard-to-source restocks always show up.
mOTS-C net peptide vs gross mass was stated clearly on the label and COA. Lyophilised cake intact/no clumping, dissolved clean in bac water w/ no particulate. Exactly what we needed for the run.
MOTS-C good, checkout clunky.
MOTS-C identity checked on LC-MS against the expected sequence. COA matched our in-house run. No rework. Reordered before this lot ran out. Paperwork turnaround was quick too.
MOTS-C third-party lab testing was available, vial crimp and stopper seal looked solid and batch-to-batch consistency has held across reorders.. exactly what we needed.
Perfect, thanks!
MOTS-C specs exact…
Insulated packaging w/ gel packs held temp fine through transit and the COA showed low residual TFA/solvent levels on the lot we received. Material reconstituted clean and matched prior runs in our bench assays.
Labels were legible and durable through cold storage and relabeling, much better than our previous vendor.
Cold-chain packaging was still cold on arrival and the certificate of analysis was included with the shipment no hunting required.
I have been recommending MOTS-C to colleagues since the lyophilised cake arrived intact with no clumping and looked fine under the hood.. Batch paperwork was there for filing and the material handled consistently in our bench setup. Reconstitution notes were pretty minimal though so we leaned on older SOPs more than we wanted. Still a solid lot overall and I would reorder when we burn through this qty.
Really appreciate it thank you
Solid MOTS-C, sparse tracking.
Desiccant was included and still intact when the box showed up, which matters more than people think for lyophilised peptides. Everything has been consistent on repeat orders and the handling notes were clear enough that new people on the bench can follow them without me hovering over their shoulder!!
MOTS-C fill on point.
mots-c reconstituted crystal clear with no cloudiness and the COA noted low residual TFA on our lot which matched what we wanted for sensitive bench work…
MOTS-C from Scientipeptides keeps giving us a clean chromatogram with no unexpected side peaks every reordr.
Batch-to-batch consistency across reorders has been excellent for our mitochondrial signaling work. Documentation, labeling, and fill weights have matched what we saw the first time around. Makes planning experiments a lot easier when you trust the supplier!!
MOTS-C from Scientipeptides has been quietly reliable batch after batch and that is exactly what our lab wants.
MOTS-C bench assays perfect
MOTS-C gave a clean chromatogram with no unexpected side peaks, support helped me track down a specific lot COA, and purity held up under our own analytical check!!
Tamper seals intact, endotoxin figures documented.
Reconstitution guidance was included and easy to follow. Peptide went into solution clean w/ no particulate and the vial fill looked accurate against the stated amount.
Reliable lab supplier overall and when a shipping delay came up they resolved it smoothly without us chasing follow-ups.
MOTS-C arrived with full batch documentation and the COA matched what we expected from the listing. I emailed a couple technical and documentation questions before the order shipped and got precise answers back within a few hours. Reconstitution prep was straightforward and the material handled cleanly on the bench. No reason to look elsewhere for this compound.
Great MOTS-C, thanks!
Submitted a PO for MOTS-C through their institutional portal and the approval path was straightforward. Outer shipper had no vendor branding on it. Inner vials were wrapped well and the padding kept everything from shifting during transit. COA lot numbers matched the labels on every vial. Easy supplier for lab procurement.
Endotoxin and sterility figures were documented on the COA which saved us from chasing paperwork and the padding was secure so nothing shifted in transit even after the box took a few bumps on the loading dock which is always a worry with lyophilized material…
MOTS-C arrived still cold, perfect.
Bulk multi-vial order handled well, bit much packaging though.
Good MOTS-C, slow restock.
Endotoxin data clear, fill spot on, thanks.
MOTS-C rec'd w/ intact cake, itemized invoice too.
Thorough batch docs, easy to file.
MOTS-C order went through procurement without any back-and-forth. The invoice was clear and itemized so accounting could approve it same day. Product arrived labeled correctly with the COA included. No surprises, no missing paperwork, just straightforward lab ordering.
MOTS-C order shipped fast and landed ahead of our internal deadline. The COA lot number matched the vial label exactly on arrival. Second reorder showed the same batch consistency we saw the first time around. Packaging was standard cold-chain, nothing sloppy. Solid supplier for routine peptide work!!
The MOTS-C COA listed molecular weight and full sequence clearly so bench filing was easy.
We moved vendors after restock gaps elsewhere and hard-to-source material has been reliably available here since. Molecular weight and sequence on the COA matched the listing and our receiving checks without extra chasing. One shipment run arrived cold with gel packs still firm and labels that matched the batch record. Reorders have been quick and accurate which keeps our method dev timeline from slipping. Glad we switched honestly.
Rec'd MOTS-C fast, in-house HPLC matched COA.
I have been pointing colleagues toward Scientipeptides for MOTS-C because the COA reports low residual TFA and solvent levels clearly. That matters when you are running sensitive bench assays and do not want cleanup surprises. We have reordered twice and the numbers on the certificate stayed consistent. Honest reporting and reliable material.
everything arrived with storage and handling notes we could hand straight to the tech doing prep. Batch documentation was thorough enough to drop in our binder without rewriting headers. COA fields were complete and the lot tied back cleanly. Onboarding a new student went much faster than usual!!
fine overall.. desiccant shifted
MOTS-C lot COA tracked down fast, tech docs answered quick
Vial crimp and stopper seal both looked solid on inspection, and the COA listed molecular weight plus sequence in a way that matched what we needed for our records. We rec'd everything organized and ready to log into inventory. Small details like that add up when you are running a broader program…
Sterility figures documented, dissolved clean in bac water.
Reliable lab suplier every time no complaints
LC-MS identity confirmation lined up cleanly with the stated sequence on the certificate. Peak assignment was unambiguous and matched what we expected for this mitochondrial peptide. Batch number, purity, and analytical method references were all documented in one place. We filed the COA without needing clarification from support. That level of traceability is what we look for in a research supplier.
Very good, thanks.
MOTS-C purity checked out, restock runs slow.
Needed documentation in the box for our filing system and the certificate of analysis was included with the shipment, printed clearly with batch and purity data. Delivery was on schedule and the cold pack was still firm when it hit the lab bench. Labels were readable and the vial seal looked intact. Exactly the kind of no-drama order we want when timelines are tight.
MOTS-C restocks have been reliable even though this compound is hard to source elsewhere. Every shipment has matched prior lots in documentation and bench prep, so we stopped keeping backup vendors on standby… solid supplier!!
MOTS-C pricing fit a tight grant line without pushing us to a sketchier source. Cold-chain packaging landed still cold and the vials inside looked untouched.
HPLC matched COA, low TFA, rec'd w/ clean lot docs
MOTS-C rec'd w/ gel packs still cold inside the insulated shipper after a two-day transit. Temp looked stable when we logged it at receiving. Solid packaging for the qty we ordered.
The COA for MOTS-C listed molecular weight and full sequence, which is exactly what we record before anything enters prep. Having both values on one sheet removes a verification step on every new lot. That level of detail is why we keep ordering here.
MOTS-C has been one of those compounds that is never easy to keep on the shelf, and Scientipeptides has made restocking it feel dependable rather than stressful. Every reorder has landed when we needed it, with the same clean presentation we expect from prior lots.. That kind of reliability matters a lot when you are building out a longer research timeline. We have already lined up our next pull from them. Very glad we found a supplier that treats hard-to-source material like a priority!!
The COA for MOTS-C listed molecular weight and the full sequence, which made our intake verification straightforward. We cross-referenced both against our internal datasheet without any discrepancies.
we used to order from another vendor and kept running into vague lot paperwork on peptide shipments. Switched to MOTS-C from Scientipeptides and every vial arrived with tamper-evident seals fully intact.. One box showed outer damage and support got a replacement outbound quickly without a lot of back and forth. Labels were crisp and the COA pulled cleanly for our filing system. Glad we made the move for bench consistency.
MOTS-C showed up still cold in the insulated shipper with reconstitution guidance included and I was running bench prep the same afternoon!
The COA lot number matched the vial label exactly so traceability was one step. No back-and-forth with support for a corrected sheet.
They stock peptides other vendors skip, this one went into bacteriostatic water clean with storage and handling notes right on the insert.. exactly what our bench needed!!
MOTS-C lot verified..
We weighed the MOTS-C vials on arrival and the fill tracked closely to the stated quantity with minimal lyophilized loss in the crimp. That matters when you are building calibrated working stocks for repeat runs. The peptide went into solution cleanly and aliquots stored without issue in our freezer log. Labeling and batch info were clear enough that procurement did not push back on receiving. For a compound we use often, getting the full stated amount every time is a quiet win.
Our own HPLC pass matched what they published on the sheet. Ordering and receiving have been steady without last-minute scrambles.
Bulk multi-vial order was handled well and everything showed up organized. One cap was a little stiff to break and tracking updates were sparse in transit. Still satisfied and I would reorder.
the insulated box with gel packs kept everything cold through transit and MOTS-C arrived exactly as expected. We opened it right away for bench prep and the vials looked great!!
Their QC paperwork is meticulous. Every vial we have received matched the certificate, which matters for our documentation.
MOTS-C arrived with the desiccant pack still sealed and intact, which was reassuring before we opened the vial.
International shipping was smooth and the COA lot number matched the vial label exactly, already recommending to the team!!
Listing specs matched what arrived and the COA looked right, though the reconstitution notes were pretty minimal… still satisfied overall.
Scientipeptides has been a good fit for our broader research program because the catalogue covers the peptides we actually run without hunting across vendors. MOTS-C was part of a multi-item order and everything arrived with consistent documentation. Lot numbers and COAs were easy to cross-reference against our internal inventory sheet. For a lab juggling several mitochondrial peptide lines, having one supplier with that breadth keeps procurement simpler.
Order placed midweek and the shipment hit our receiving dock well inside the quoted window. Outer packaging was intact and internal cold packs were still firm on arrival. Turnaround like that keeps our assay schedule from slipping when we are mid-study.
MOTS-C rec'd, perfect.
MOTS-C shipment had accurate tracking updates in transit and the certifcate of analysis was right in the box with the vials.
Had a few technical and documentation questions before placing our order and the team got back to me same day with clear answers that actually matched what showed up on the paperwork. I've already pointed a couple colleagues their way because that kind of responsiveness saves us time in procurement..
MOTS-C came with clear storage and handling notes on the label and in the insert. Temp range, light sensitivity, and reconstitution guidance were spelled out without digging through a PDF. We logged it into inventory in one pass. For something we store long term that documentation is worth having upfront.
MOTS-C and the catalogue breadth here, rec'd fast!
mOTS-C showed up with solid crimp and stopper seals, secure padding so nothing shifted and the endotoxin sterility figures were documented on the COA.
Tracking updates were accurate.
Lyophilised cake arrived intact with no clumping. We placed a multi-vial order and everything was packed and labeled consistently. No mix-ups on receipt.
MOTS-C came in a sturdy glass vial and the storage and handling notes on the label were clear enough that our team did not have to guess. Solid pickup for the program.
Intl shipping smooth, COA lot matched label.
mots-c order showed up complete w/ nothing missing and cold-chain pack was still cold when we opened it.
MOTS-C arrived after a minor shipping hiccup that support fixed fast, and they cleared up our documentation questions same day w/ no runaround.
MOTS-C LC-MS identity lined up with the sequence and their team answered our documentation questions same day, so we are stocking up again!!
MOTS-C bulk pricing made sense for our larger run and having the rest of the catalogue in one place saved us from chasing multiple vendors. Everything arrived documented and ready for the bench.
Runs stayed clean with no contamination carried into our blanks. The desiccant pack had shifted a little inside the box but everything else was fine and we would order again!!
Padding kept everything locked in transit labels were legible and durable and every tamper-evident seal arrived intact.
this is my fourth reorder and the desiccant was still sealed and intact when the shipment landed. Lot-to-lot handling has been steady and I have not had a reason to switch suppliers.
Reconstitution dissolved clean with no cloudiness and the solution looked bench-ready right away. Restock timing on this one can run slow, but the material has been solid and we would order again.
We scaled up a larger study and the bulk pricing structure actually made sense for our qty. Ordering was straightforward and the lot paperwork came through without chasing anyone. Everything arrived packaged for cold-chain and the vials were consistent across the shipment. For a bigger run like that, having predictable cost and clean docs saved us time in procurement.
Very good.. thanks…
MOTS-C showed up with the lot COA easy to locate after support helped us track it down, and overall Scientipeptides has become one of the most reliable suppliers on our bench.
Reordering took maybe two minutes on the site. Last repeat order shipped with the same SKU and qty we needed, no corrections required.
Independent third-party lab testing was available which made our sign-off straightforward. Outer packaging was discreet and unbranded, and everything arrived intact.
Received the order ahead of schedule with full documentation. The material integrated smoothly into our existing protocol.
Order arrived complete with nothing missing and the COA listed molecular weight and sequence clearly. Paperwork matched the vial labels so we could log everything fast.. no follow-up needed.
Will reorder, thanks.
our lab group runs parallel assays and we needed peptide we could trust lot to lot. MOTS-C vials have consistently held the full stated quantity with barely any loss visible on reconstitution. The certificate of analysis shipped with the order and made internal QA straightforward. Crimp seals looked clean and labels survived a quick pass through cold storage. I have already recommended Scientipeptides to two adjacent groups for similar mitochondrial peptide work.
Verry good.
Opened the MOTS-C COA and the molecular weight plus full sequence were listed clearly for our records. That level of detail reassured our group before we filed the lot in inventory. Reconstitution went smoothly and the lyophilised cake looked uniform. Shipping was fast and tamper seals were intact on arrival. Overall a supplier that takes bench documentation serously, which is exactly what we look for.
MOTS-C rec'd still cold w/ solid temp packaging and stability/shelf-life data included though reconstitution notes were pretty minimal but overall glad we switched suppliers.
MOTS-C specs on the website matched what arrived, which sounds basic but not every vendor gets it right. Desiccant in the inner pouch was included and still intact when we opened it. COA and labeling lined up with the batch we ordered for our mitochondrial assays. I have pointed a few colleagues here because the details are handled consistently. Reliable sourcing makes our weekly ordering much simpler.
Site specs matched COA lot, perfect.
Great MOTS-C!
MOTS-C fill matched the label mass and our in-house purity check lined up with the COA.. We will keep it on our standing order list.
Order turnaround was fast and the shipment landed well before our project deadline. Storage and handling instructions were clear on both the label and the included sheet, which made filing straightforward. Endotoxin and sterility figures were documented on the certificate of analysis that came in the box. Cold-chain packaging was intact and everything was labeled legibly for the freezer log. Will keep this on our approved vendor list.
The COA listed the molecular weight and full sequence which is exactly what our lab wants before we file anything.. We compared it to our reference notes and everything lined up. Handling has been straightforward and colleagues on the floor noticed how clean the documentation is. I have already passed the vendor name to two other groups running similar assays. Easy recommendation from our side.
MOTS-C rec'd w/ cold-chain packaging still cold inside. Ice packs had good temp buffer when we opened the box.
Desiccant pack was intact on arrival, our in-house HPLC lined up with the COA purity, and LC-MS identity matched the stated MOTS-C sequence exactly!!
Switched to them for MOTS-C after inconsistent seals elsewhere.. solid crimp and stopper and the reconstitution guidance was actually useful for our bench prep.
COA was in the shipment and the lot numbers lined up clean. Reordered twice now and handling has been consistent batch to batch no surprises.
Perfect, rec'd fast!
Reconstitution guidance was in the packet, and the COA had the molecular weight and full sequence listed clearly.. all documented the way procurement likes it.
MOTS-C showed up fast, batch COA was easy to file, and they fixed a shipping snag same day without any runaround.
Had a minor shipping hiccup and support resolved it fast w/ a clear update. Reconstitution gave a clean dissolve with no cloudiness and the vial looked good on the bench.
Shipment came in insulated packaging with gel packs that were still cold when we opened it at the bench. That kind of cold-chain handling is non-negotiable for lyophilised material sitting in a shared stockroom. Vials were seated securely and the outer carton showed no crush damage. Documentation was straightforward to file with our internal receiving log.
MOTS-C has been consistent batch to batch on reorders and every vial crimp/stopper seal has been solid even after sitting in the minus twenty freezer.
MOTS-C as ordered.. good
MOTS-C COA included.
Procurement was straightforward because the invoice came through clear and itemized with line-level detail that our accounting team could file without back-and-forth. Labels on every vial were legible and durable through handling and cold storage so nothing rubbed off mid-project.
Low TFA on COA. Desiccant shifted, still satisfied.
MOTS-C dissolves clearn.
Reorder on MOTS-C was quick and accurate and the fill mass per vial matched what was stated, delivery turned around fast too so we were back on the bench without delay.
MOTS-C LC-MS identity confirmation matched the listed sequence and the glass vial quality was clearly high grade with a tight seal.
Ordered MOTS-C for a research assay series and the lyophilized material was well sealed and fully soluble. Documentation was thorough.
LC-MS identity confirmation lined up cleanly with the sequence on the documentation.
Exactly as specified.
Great MOTS-C, thanks.
Tamper-evident seals were intact, COA showed low residual TFA/solvent levels, only nitpick is the label print was slightly faint but material and docs checked out fine.
We had been sourcing MOTS-C from another vendor and finally switched after a lab mate pointed us here. Customer support was responsive, answered our spec questions same day, and actually knew the material. International shipping cleared customs without a hitch and the cold pack was still cold on arrival. A carrier delay held up one box but they tracked it, sent a replacement vial, and kept us updated the whole way. Glad we moved when we did.
Support answered our technical and documentation questions fast and the vial crimp plus stopper seal looked solid on arrival. Tracking updates were sparse in transit but the shipment landed as expected and we are glad we switched.
Clear itemized invoice, thank you!
Padding was secure and nothing shifted around in transit, which I always want to see with lyophilised material.
MOTS-C was perfect exactly as described very happy with it
mOTS-C international shipping was handled smoothly and customer support answered our documentation questions same day, really solid experience!!
Perfct.. thanks.
We picked up MOTS-C in bulk for a longer signaling block. Tiered pricing held on the invoice and every vial matched the qty on the packing slip.
MOTS-C arrived with batch documentation that was thorough and easy to file in our lab records. The COA had the lot details we needed without digging through emails. Peptide looked clean on receipt and handled normally in prep. The desiccant pack had shifted around a little inside the box, but nothing was compromised. Still a solid order and we would use them again.
Really really good..
MOTS-C has been consistent batch to batch across our last three reorders.. Each lot looked the same on the bench and the COA lot number matched the vial label exactly which makes our internal tracking simpler. We pull peptides for ongoing method work and want the same profile every time. The desiccant pack had shifted around a little inside the box but the vial itself was fine. Overall we are satisfied and will keep ordering from Scientipeptides.
Purity held up under our own analytical check, which was the main reason we left our previous vendor. The lot matched the COA and bench behavior has been steady since the switch. Glad we made the move.
Exactly as described.
mots-c came in from overseas with smooth customs handling and cold-chain still intact, very reassured
MOTS-C arrived w/ gel packs still cold, padding kept the vials fixed, and the lyophilised cake was intact with no clumping.
MOTS-C from Scientipeptides has been consistent across reorders and the insulated packaging with gel packs held temperature on every shipment. We switched vendors last quarter and glad we did.
They answered our technical and documentation questions fast, the glass vial quality was high with clean rims and tight stoppers, and everything arrived labeled clearly for the lab.
We ran in-house LC-MS on the MOTS-C lot against the published sequence and the major peaks lined up cleanly with no unexpected fragments. The COA identity data matched what we saw on the instrument and made filing straightforward for our QA binder. Reconstitution in sterile diluent gave a clear solution suitable for aliquoting into working standards. Packaging arrived cold and the vial label matched the batch record. For peptide identity work this is exactly the kind of documentation we want on hand.
We started with MOTS-C for a mitochondrial signaling project but kept coming back because the catalogue covers most of what our program needs in one place. Ordering related peptides alongside it cut down on vendor sprawl and receiving paperwork. Quality on the MOTS-C batches has been steady and support knows the SKUs. Having that breadth under one roof saves our team real time.
The pricing fits our constrained research budget without skimping on what we need for lot filing. Each vial delivered the full stated quantity with minimal visible loss during handling. We have been reordering here for routine mitochondrial peptide work.
Batch docs complete, easy to file.
MOTS-C gave us a clean chromatogram with no unexpected side peaks and showed up in discreet unbranded outer packaging.. exactly what our lab prefers.
Independent HPLC/MS analysis in our lab confirmed the reported purity. The certificate of analysis was included and matched the lot number on the vial.
MOTS-C has been a steady workhorse peptide in our lab for mitochondrial pathway readouts. Batch to batch it has performed consistently across our bench assays without drifting baselines. We keep it on our standing reorder list for that reason alone.
Residual TFA and solvent levels were reported clearly on the analytical documentation. Numbers were within the range we expect for peptide work at the bench. Good transparency for anyone running sensitive assays.
MOTS-C batch documentation was thorough and easy to file though the invoice formatting was very basic, still happy with the order.
MOTS-C came in a high quality glass vial and the tracking updates were accurate the whole way so we knew exactly when it would hit the bench which saved us some planning time.
MOTS-C arrived with tamper-evident seals fully intact on every vial and the lyophilised material looked clean under inspection. The batch documentation was thorough and easy to file in our QC binder with lot numbers HPLC traces and MS data all aligned. We cross-checked the COA against our internal specs before logging it and everything matched without discrepancies. Packaging was professional and the cold packs were still frozen on receipt. For a peptide we use regularly in assay development this level of documentation saves time…
We've done several bulk MOTS-C orders and the multi-vial handling has been solid.. their team also answered our documentation questions fast so reorders stay straightforward…
The endotoxin and sterility figures were documented clearly on the paperwork, which is exactly what we look for before anything hits our prep area. Nice to see that level of detail without having to chase it down…
MOTS-C multi-vial order was organized, labels matched lots, and stability/shelf-life notes were included.
Our old vendor kept running dry on this peptide but restocks here have been steady enough that we never stall mid-protocol..
MOTS-C looked fine on receipt and support was knowledgeable once they got back.. reply took about a day and the label print was slightly faint but we'd reorder…
Bulk pricing worked really well for a larger study we had lined up. Saved us a meaningful amount without cutting corners on documentation or packaging. Already planning the next qty.
Support helped us pull the exact lot COA we needed without a long back-and-forth. Filed it same afternoon and moved on with prep.
MOTS-C dissolved clear, shipped fast.
Clean chromatogram, bulk order handled perfectly.
MOTS-C vials arrived with desiccant intact and the seals looked good on inspection. Customer support was responsive when we had a labeling question and actually knew the product line…
desiccant was dry and intact on the MOTS-C vial and the storage and handling notes on the label were easy to follow.. we have been sending other groups here…
Support helped us track down a specific lot COA within a day which made filing straightforward and the lyophilised cake was intact with no clumping and reconstituted cleanly for our prep work.
MOTS-C restocks have been reliable when other vendors go out of stock. Outer box is plain and unbranded which our recieving desk prefers. International order landed in six days with the cold pack still intact. Padding was dense so nothing shifted in transit. Will keep ordering from here.
padding was double-layered and nothing shifted in transit which matters when you are stacking orders for an active program. we also like that Scientipeptides carries a wide catalogue so we can consolidate reagents instead of juggling multiple vendors and PO lines which saves our team time on every reorder. Material has been clean on receipt and documentation has been complete each time. Very reassured with this setup.
Rec'd fast.. perfect.
Meets spec.
The peptide reconstituted to a clear solution and remained stable through our assay timeline. Documentation supported our method validation.
Clean documentation.
Support helped me track down the exact lot COA without a runaround. Vial labels have stayed legible and durable through repeated cold storage handling.
Lot number on the COA matched the vial label exactly so filing was trivial. HPLC trace in the packet lined up with what we expected for the batch…
MOTS-C vial crimp and stopper seal were solid, arrived fast w/ intact cold-chain packaging and clean COA in the box.
We have ordered this peptide several times for bench work and the net peptide content vs gross mass is always spelled out clearly on the label and COA. That makes our intake logging straightforward before anything hits the freezer. Purity documentation has been consistent lot to lot as well. The invoice formatting was very basic compared to what our procurement team prefers, but the numbers were all there and correct. Overall we are satisfied and will keep reordering from them.
Good quality, faint label.
mots-c shipped w/ COA, good.
Switched suppliers last quarter and the included reconstituion notes saved us a round of guesswork at the bench. Clear guidance on diluent volume and gentle swirling, and the vial went into solution clean on the first try.
Exactly as described.
MOTS-C arrived with accurate fill on every vial and the lyophilised cake was intact with no clumping. Reconstitution was straightforward and we will keep this on our standing order list… exactly what we needed!!
Tracking stayed accurate the whole way and the batch paperwork was thorough enough to file fast, glad we swithced over!!
We emailed a few technical questions before ordering MOTS-C and support replied the same afternoon with clear, specific answers.. They understood lot documentation and did not just send generic FAQ links. Reconstitution and storage guidance matched what arrived in the package. The exchange felt like talking to someone who actually handles peptide inventory daily. That responsiveness made folding this compound into our workflow straightforward. Grateful to have a vendor that treats documentation seriously.
mots-C arrived with clear storage and handling instructions on the label. Support answered our documentation questions quickly, though the reconstitution notes were pretty minimal, still happy with the material and would order again.
HPLC matched the COA purity.
MOTS-C showed up fast and the desiccant pack was still sealed and dry inside the box. Clean presentation overall and I would happily point colleagues here for the same material.
MOTS-C, good to go.
Endotoxin and sterility specs were right there on the docs, PO went through w/o hassle, and the glass vials feel lab-grade. Already told two people in our group to order here.
Good MOTS-C, thanks.
We reorder MOTS-C on a regular cadence for ongoing bench work. The repeat order flow on the site is quick and the last two shipments matched our prior SKU and lot preferences without manual correction. Turnaround from click to ship has been consistently short. Invoice and COA details lined up with what procurement expected. Exactly the kind of low-friction reordering a busy lab needs.
Glad we switched.
MOTS-C has been batch-to-batch consistent across three reorders now and the HPLC profiles still line up w/ our earlier lots.. no reason to shop elsewhere.
Packaging included desiccant and the cold pack was still cold on arrival. Reconstitution was straightforward and the assay data were clean.
Really happy with how this material behaved at the bench. It dropped into bacteriostatic water without fuss and cleared immediately with nothing sticking to the glass. Makes prep before a long run feel straightforward.
Perfect, thanks!
MOTS-C discreet unbranded outer packaging.. rock solid lab supplier!!
MOTS-C gave a clean chromatogram with no stray side peaks, the vial held the full stated qty with minimal loss, and invoicing was itemized clearly for our department.
MOTS-C order arrived complete with every vial accounted for and nothing missing from the packing slip so we logged it straight into inventory.
MOTS-C rec'd.. sparse tracking…
We moved MOTS-C sourcing here after our old vendor kept creeping up on price and it has been a smart switch for a tight research budget. The per-vial cost actually works for repeat reorders without us cutting corners on documentation. Invoicing was straightforward for our lab admin and every shipment has matched what we ordered. For a peptide we use regularly that kind of value adds up fast across a quarter. Already told two other groups on campus to try them!!
I've been pointing colleagues toward Scientipeptides MOTS-C because international shipping was handled smoothly, cold-chain held, and every vial showed up ready for bench work.
MOTS-C net vs gross qty clear; ship slow but solid.
Tracking showed our MOTS-C shipment stalled mid-route so I emailed support with the number. They replied same day, confirmed the delay was carrier-side, and pushed a replacement with overnight cold-chain before our prep window closed. The original box eventually arrived and they sent a prepaid return label so we were not sitting on duplicate material. Lot documentation was already in the portal when the replacement landed. Smooth recovery end to end.
MOTS-C cake intact.. perfect.
MOTS-C bulk pricing worked.
Really happy with everything here and will definitely order again soon
Stability and shelf-life notes were included and detailed enough to log straight into our cold storage records…
We rec'd MOTS-C for a method check and it went into bacteriostatic water w/ no cloudiness at all. Solubility was excellent and the lyophilised material dissolved clean on the first swirl. Vials and seals looked good on arrival and bench handling has been consistent temp to temp… we will keep this on our reorder list.
Independent third-party LC-MS data was easy to access and the material went into bacteriostatic water clean with no particulate or clumping.
MOTS-C perfect, thanks!
MOTS-C arrived with solid documentation and when we had technical questions about the COA fields they answered fast. That kind of responsiveness makes bench prep a lot smoother.
Scientipeptides has been a reliable default for our lab and MOTS-C has been consistent across reorders. Documentation is clear, shipping is predictable, and we spend less time chasing paperwork than we used to w/ other vendors.
verry good woud reorder
Good solubility profile and stable in our storage conditions. Results were reproducible across technical replicates.
MOTS-C support answered fast, helpful.
the lyophilised cake on our MOTS-C vial arrived intact w/ no clumping, exactly what we needed at the prep bench.
MOTS-C gave us clean blanks with no carryover into the runs.
MOTS-C arrived in good shape and tracking eventually matched the carrier, though updates were sparse in transit and delivery ran a little past the original estimate.
Good peptide, cap bit stiff.
Lyophilised powder was clean and white, and reconstituted without residue. Suitable for our downstream biochemical characterisation.
Shipping was quick and the vials were properly labelled with lot and storage information. Everything checked out against our incoming QC.
Solubility and stability were in line with the specification sheet. No cloudiness on reconstitution, and results in our binding assays were reproducible.
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FAQs
What are Scientipeptides used for?
All Scientipeptides products are sold for research use only. They are not intended for human consumption, therapeutic, or diagnostic use. Our peptides are designed exclusively for controlled laboratory research, educational studies, or analytical testing. Every product label and supporting document clearly reflects this compliance standard.
Who is eligible to purchase peptides?
Scientipeptides products are available to qualified researchers, laboratories, and educational institutions. Purchasers must confirm the products will be used for research purposes only.
How should peptides be handled and stored?
Lyophilized peptides should be stored at -20°C and protected from light and moisture. Once reconstituted, peptides should be used promptly and stored according to the documentation included with each product.
Why do peptide vials appear nearly empty?
Lyophilized (freeze-dried) peptides often appear as a thin film or small pellet at the bottom of the vial. The milligram amount stated on the label is verified by HPLC and mass spectrometry regardless of visual volume.
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