Verified — all release criteria met
releasedCurrent lot
Certificate of analysis
BPC-157
Lot CP-BPC157-2607A · 5 mg
99.70 %
HPLC purity
Spec ≥ 99.0 %
84.8 %
Net peptide content
By amino acid analysis
< 0.81
Endotoxin (EU/mg)
Spec < 5.0 EU/mg
Provenance
- Testing laboratory
- Aurum Bioanalytics
- Accreditation
- ISO/IEC 17025:2017
- Country of synthesis
- United States
- Manufactured
- Jun 30, 2026
- Release tested
- Jul 9, 2026 (3 months ago)
- Retest date
- Jun 29, 2028
- CAS number
- 137525-51-0
- Molecular formula
- C62H98N16O22
- Theoretical mass
- 1419.53 Da
- Observed mass (LC-MS)
- 1419.25 Da (Δ 0.28 Da)
Assay results
Every line the release panel ran for this lot, with the method, the acceptance criterion and the measured value — not a pass mark alone.
| Method | Parameter | Specification | Result | |
|---|---|---|---|---|
| RP-HPLC (UV 214 nm) | Purity (area %) | ≥ 99.0 % | 99.70 % | Pass |
| LC-MS (ESI+) | Identity — observed mass | 1419.53 ± 1.0 Da | 1419.25 Da | Pass |
| Amino acid analysis | Net peptide content | ≥ 80.0 % | 84.8 % | Pass |
| Karl Fischer | Water content | ≤ 8.0 % | 5.06 % | Pass |
| Ion chromatography | Residual TFA | ≤ 1.0 % | 0.29 % | Pass |
| LAL kinetic chromogenic | Bacterial endotoxin | < 5.0 EU/mg | < 0.81 EU/mg | Pass |
| USP <71> membrane filtration | Sterility | No growth | No growth | Pass |
| Visual / USP <790> | Appearance | White to off-white cake, free of visible particulates | Conforms | Pass |
Sequence
H-Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val-OH
Handling for this lot
- Appearance
- White lyophilised powder
- Storage
- -20 °C lyophilised. Reconstituted stock stable at 2–8 °C for 30 days.
- Reconstitution
- Dissolves quickly and completely. Persistent cloudiness after two minutes of gentle swirling is a red flag worth reporting.
Other lots of BPC-157
Compare batch to batch. Consistency across lots is a stronger signal than any single certificate.
Research use only. This certificate describes material supplied strictly for laboratory research. It is not a drug, food, cosmetic or medical device, has not been evaluated by the FDA, and is not intended for human or veterinary administration of any kind.