C33 LAB PREPARATION
Reconstitution solution
This product is supplied as lyophilized powder. A suitable reconstitution solution is required for laboratory preparation and is not included with this product. If you already have an appropriate solution, no additional purchase is necessary. Otherwise, add the C33 Reconstitution Solution before checkout.
View Bacteriostatic Water →
LAB PREPARATION
Bacteriostatic Water
$8.00
View solution →
C33 COMPOUND DATA
Research specifications
COMPOUNDBPC-157
CAS NUMBER137525-51-0
MOLECULAR FORMULAC62H98N16O22
MOLECULAR WEIGHT1419.5 g/mol
PUBCHEM CID9941957
FORMLyophilized powder
APPEARANCEWhite lyophilized powder
SOLUBILITYSoluble in bacteriostatic or sterile water
SEQUENCEGly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
C33 LOT-SPECIFIC DOCUMENTATION
Independent lab testing
Purity, identity, and net content are documented on lot-specific Certificates of Analysis. Current results vary by tested batch and product variant.
SELECTED VARIANT5MG
Current
LOT / BATCHBC549
PURITY99.56%
IDENTITYConfirmed
TESTED CONTENT / MASS6.3 mg
LABORATORYFreedom Diagnostics
REPORT DATEJune 15, 2026
ANALYTICAL METHODHPLC with UV detection coupled with mass spectrometry (LC-MS).
SELECTED VARIANT10MG
Current
LOT / BATCHBC1049
PURITY99.68%
IDENTITYConfirmed
TESTED CONTENT / MASS11.93 mg
LABORATORYFreedom Diagnostics
REPORT DATEJune 15, 2026
ANALYTICAL METHODHPLC with UV detection coupled with mass spectrometry (LC-MS).
C33 HANDLING
Storage guidelines
Unreconstituted: Store at -20°C for long-term stability or at 2–8°C for shorter-term storage. Protect from light and moisture. Avoid repeated freeze-thaw cycles.
C33 RESEARCH LIBRARY
Research focus
- Structural peptide research
- peptide stability
- peptide-receptor interactions
- tissue-signaling pathways
- angiogenesis-related research
- cytoprotective mechanisms.
Selected published literature is maintained separately in the References tab so research context and source material remain easy to distinguish.
C33 SOURCE MATERIAL
Selected published research
Sikiric P, et al. (2020). Stable Gastric Pentadecapeptide BPC 157: Robert's Cytoprotection/Organoprotection. PMID: 31158953.
Seiwerth S, Sikiric P, et al. (2014). BPC 157 and blood vessels. Curr Pharm Des. 20(7):1121-1125. PMID: 23755725.
C33 CERTIFICATE ACCESS
Certificate of Analysis
Certificate access follows the currently selected product variant so the displayed lot documentation always matches the selected potency or configuration.
CURRENT SELECTION
BPC-157 — 5MG
CURRENT SELECTION
BPC-157 — 10MG