BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide consisting of 15 amino acids (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val), with CAS number 137525-51-0 and molecular weight of approximately 1419.53 Da. It is a partial sequence derived from human gastric juice protein BPC. Sold for research use only.

What purity is your BPC-157?

Our BPC-157 is independently tested by Janoshik Analytical, an ISO 17025-accredited laboratory, and verified at 99.81% purity via HPLC analysis. The Certificate of Analysis is published on the product page and can be independently verified on Janoshik's website.

How should BPC-157 be stored?

Lyophilized (freeze-dried) BPC-157 should be stored at -20°C for long-term storage or 2-8°C (refrigerator) for short-term storage. Keep away from light and moisture. Once reconstituted, store refrigerated and use within 30 days. BPC-157 is noted for its stability in aqueous solution compared to many other peptides.

Is BPC-157 third-party tested?

Yes. Every batch of BPC-157 is independently tested by Janoshik Analytical, an ISO/IEC 17025 accredited laboratory with no financial ties to Chameleon Peptides. Testing includes identity confirmation via mass spectrometry and purity analysis via HPLC. COA is downloadable on the product page.

Tissue Research

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BPC-157

Research-Grade Pentadecapeptide

Price range: $44.00 through $63.20

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Brief Description

Synthetic pentadecapeptide fragment (15 amino acids) derived from body protection compound. Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val. CAS 137525-51-0. Molecular formula C₆₂H₉₈N₁₆O₂₂. Molecular weight 1419.53 Da. Supplied as lyophilized powder, purity ≥98% (HPLC verified). Third-party tested by Janoshik Analytical. Reconstitute in bacteriostatic water for laboratory applications. Store at -20°C desiccated. For in vitro research use only. Not for human consumption.

Batch-Specific Testing

Batch BPC157-B001 · 99.8% HPLC

Every batch independently tested by Janoshik Analytical — ISO/IEC 17025 accredited. HPLC purity analysis + mass spectrometry identity confirmation. View Certificate of Analysis →

Compound Specifications

CAS
137525-51-0

MW
1419.53 Da

Purity
99.8%

Storage & Handling

Lyophilized: Stable at room temperature; freezer (−20°C) recommended for long-term storage
Reconstituted: 2–8°C, use within 30 days
Solvent: Bacteriostatic water

For research use only — not for human consumption

Research & Quality Resources

Published Research

Deeper scientific background, published literature, and research context for BPC-157 are available on the dedicated research page.
Read the BPC-157 Research Page →

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