Description
BPC-157 (Body Protection Compound-157) is a synthetic 15-amino-acid peptide derived from a gastric protein sequence. It is one of the most widely studied research peptides in tissue-repair, gastrointestinal, and angiogenesis models.
What researchers study
- Tissue repair and wound-healing models
- Gastrointestinal protection research
- Angiogenesis and tendon/ligament studies
Handling & storage
Supplied as a lyophilized powder for reconstitution with bacteriostatic water (not included). Store at −20 °C (−4 °F), protected from light. Every lot is independently tested against a 99%+ purity release target, and the batch Certificate of Analysis is published in full on this page.
Research Use Only (RUO). Not for human or animal consumption, nor for therapeutic, diagnostic, or cosmetic use; to be handled only by qualified professionals in a controlled research setting.
Identity and specification
BPC-157 is also referred to as Body Protection Compound-157, Pentadecapeptide BPC 157 and PL 14736. It has the molecular formula C62H98N16O22 and a molecular weight of 1419.5 g/mol (CAS 137525-51-0). That weight is corroborated by the mass-confirmation peak on this product’s own certificate rather than quoted from a reference alone.
How this lot was tested
The BPC-157 currently in stock measured 99.73% for the 5 mg (lot 261807) and 99.80% for the 10 mg (lot BPC012), tested by Freedom Diagnostics and Vanguard Laboratory (ISO 17025 accredited). The full certificate is published on this site as a free download — including the raw chromatogram and mass spectrum, so the figure can be read off the underlying data rather than taken on trust.
We use two independent laboratories, and each certificate says which produced it. Vanguard Laboratory is ISO 17025:2017 accredited (A2LA certificate #6377.01.01) and reports chromatographic purity and net quantity with a stated measurement uncertainty. Freedom Diagnostics reports HPLC-UV purity together with LC-MS identity confirmation, which is what verifies the vial contains the compound on the label rather than merely a pure something. Two laboratories, two methods, both published — see how we test.
Commonly studied alongside
In the literature BPC-157 is most often examined together with TB-500, GHK-Cu and Bacteriostatic Water. Reconstitution is the same for all of them — see the reconstitution guide and the calculator, and the storage guide for how long reconstituted material holds. Current pricing for every compound and size is on the price list.
Why researchers order BPC-157 from Miami Peptide Lab
- Independently tested every lot — the batch Certificate of Analysis is published in full, free to read
- Ships from Miami / the US in 24–48 business hours with tracking, in discreet cold-chain packaging
- Buy-more-save-more pricing — automatic bundle discounts on multiple vials
- Reship-or-refund guarantee if your order is lost, seized, or arrives damaged




