BPC-157
This product is for laboratory research use only. Not for human or veterinary use. Not a drug, supplement, or medical device.
BPC-157 is supplied by Bench Grade Peptides as a lyophilized powder in a sealed, lot-numbered vial, for laboratory research use only — not for human or veterinary use.
Its published Certificate of Analysis (lot 00011/0011, analyzed September 3, 2026) is from AV Analytics, a third-party laboratory, and reports 99.79% purity by HPLC; every published lot is listed on the product's COA page. Vials ship at ambient temperature in protective packaging from Florida (Bench Grade Peptides LLC is registered in Dover, Delaware), with storage notes on the lot's certificate.
Under the Bench Grade Guarantee, if an ISO 17025-accredited US laboratory of the buyer's choosing reports a result that disagrees with the published Certificate of Analysis, Bench Grade refunds the order and shipping to the original payment method and pays the lab fee plus $100 separately, by a payment method arranged with the buyer.
Certificate of analysis
Independent laboratory report.
- Report sample
- 10 mg
- Purity (HPLC)
- 99.79%
- Batch
- 00011/0011
- Laboratory
- AV Analytics
- Analyzed
- Sep 3, 2026
This certificate documents the sample and batch shown above. Match the report to your vial label; contact us if you need a different size or lot. All lots for this product.
Overview
15-amino-acid synthetic pentadecapeptide derived from body-protection compound. Tissue-repair research peptide.
Read the full BPC-157 compound profile — mechanism, published research, and references →
- Sequence
- Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
- Purity spec
- ≥ 99.0%
- Form
- Lyophilized powder
CAS 137525-51-0 · 1419.55 g/mol · Purity specification: ≥99% by HPLC · $72.00–$83.00 depending on selected option
Molecular data
- CAS number
- 137525-51-0
- Mol. formula
- C62H98N16O22
- Mol. weight
- 1419.55 g/mol
- Sequence
- Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
- Purity
- ≥ 99.0%
- Lot number
- Assigned at shipment
Research context
Sikiric et al., J Physiol Pharmacol (2014). Gwyer, Wragg & Wilson, Cell Tissue Res (2019).
Published research
Primary literature on this compound — trial design, endpoints and limitations. Summaries, not recommendations.
- BPC 157 and Standard Angiogenic Growth Factors. Gastrointestinal Tract Healing, Lessons from Tendon, Ligament, Muscle and Bone HealingCurr Pharm Des · 2018 · PMID 29998800 · DOI 10.2174/1381612824666180712110447
- The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migrationJ Appl Physiol · 2011 · PMID 21030672 · DOI 10.1152/japplphysiol.00945.2010
- Pentadecapeptide BPC 157 (PL 14736) improves ligament healing in the ratJ Orthop Res · 2010 · animal study · PMID 20225319 · DOI 10.1002/jor.21107
- Gastric pentadecapeptide BPC 157 as an effective therapy for muscle crush injury in the ratSurg Today · 2008 · animal study · PMID 18668315 · DOI 10.1007/s00595-007-3683-5
- Achilles detachment in rat and stable gastric pentadecapeptide BPC 157: promoted tendon-to-bone healing and opposed corticosteroid aggravationJ Orthop Res · 2006 · animal study · PMID 16583442 · DOI 10.1002/jor.20096
- Gastric pentadecapeptide BPC 157 accelerates healing of transected rat Achilles tendon and in vitro stimulates tendocytes growthJ Orthop Res · 2003 · animal study · PMID 14554208 · DOI 10.1016/S0736-0266(03)00110-4
From the journal
Storage & handling
Lyophilized BPC-157 is shipped at ambient temperature in protective packaging. For long-term laboratory storage, keep vials sealed at –20°C, and where your lot's Certificate of Analysis is published, follow its storage notes.
Handling & reference
- BPC-157 reference — identity, stability, handlingCAS, molecular weight and sequence for BPC-157, why its amino acid composition makes it unusually stable, and what a complete COA should show.
- Choosing a US peptide supplier — what separates themWhat separates suppliers when everyone's website says the same thing: where the material is made, who tests it, and what they will put in writing.
- HPLC vs mass spec vs amino acid analysis — what each test provesA practical guide to the three peptide QC methods, what each can prove and disprove, and why a complete QC profile requires all three.
- Peptide purity thresholds — 95%, 98%, 99% and what each is good forWhat HPLC area-percent purity levels actually mean for downstream applications, why "higher is better" is not always true, and the cost trade-offs.
About BPC-157
- What is BPC-157?
- 15-amino-acid synthetic pentadecapeptide derived from body-protection compound. Tissue-repair research peptide.
- What is the CAS number for BPC-157?
- BPC-157 is registered under CAS Registry Number 137525-51-0.
- What is the molecular formula of BPC-157?
- The molecular formula of BPC-157 is C62H98N16O22, with a molecular weight of 1419.55 g/mol.
- Which laboratory issued the published certificate for BPC-157?
- The published certificate from AV Analytics records the analysis for the product and batch named in that document. Refer to the report for the tests performed and results; it does not establish testing for every vial size or shipping lot.
Before you order
- Independent report available. Lot 00011/0011 · 99.79% purity by HPLC · AV AnalyticsView the COA →
- UPS Ground ships free on 3 or more vials or on orders of $100 or more, UPS 2-Day at $250 or more and UPS Next Day Air at $600 or more (products after discounts; water does not count). Below those, UPS Ground is $20, UPS 2-Day $15 and UPS Next Day Air $60. Order by 2 PM ET on a business day and it ships the same day.Shipping →
- If a third-party lab disagrees with our COA, full refund plus $100.Guarantee →
- Pay by card.Payments →
- Made in the USA. Synthesized in an ISO-7 cleanroom. Match any laboratory report to the product and lot on your vial.Facility →
- Synthesized at a US facility in an ISO-7 certified cleanroom; filled and finished by a cGMP-certified US manufacturing partner.
- Secure facility with 24-hour CCTV cold-chain storage and time-locked chain-of-custody protocols.
- The published certificate from AV Analytics records the analysis for the product and batch named in that document. Refer to the report for the tests performed and results; it does not establish testing for every vial size or shipping lot.
- Open the published Certificate of Analysis below and match its product, vial size and batch to your vial. Contact us if you need help confirming the applicable report.
- US-domestic shipping only · Free UPS Ground on 3+ vials or $100+ · 2-Day $15, free at $250+.
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