BPC-157

Description

Product Specifications

Form: Lyophilized peptide powder

Strength: Add the product-specific strength

Peptide Length: 15 amino acid residues

Peptide Classification: Synthetic linear pentadecapeptide research compound

Peptide Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val

One-Letter Sequence: GEPPPGKPADDAGLV

N-Terminal Modification: None; free amino terminus

C-Terminal Modification: None; free carboxyl terminus

Molecular Formula: C₆₂H₉₈N₁₆O₂₂ for the free peptide form

Molecular Weight: Approximately 1419.5 g/mol for the free peptide form

CAS Number: 137525-51-0

Purity: ≥99%, where confirmed through batch-specific HPLC analysis

Appearance: White to off-white lyophilized peptide powder

Intended Use: Laboratory research and analytical applications only

PubChem identifies the free peptide as H-GEPPPGKPADDAGLV-OH and reports the same molecular formula, molecular weight, and CAS number.

Research Applications

Analytical characterization using HPLC, UPLC, and LC-MS workflows

Evaluation of peptide identity and molecular integrity

Structure-activity analysis of linear pentadecapeptide sequences

Investigation of peptide-mediated molecular interactions under controlled in vitro conditions

Comparative assessment of BPC-157 and related peptide sequences

Peptide purity and molecular-weight confirmation

Evaluation of concentration-dependent molecular responses in defined experimental systems

Stability assessment under varying pH and buffer conditions

Stability profiling under controlled temperature and storage conditions

Quality Documentation

A batch-specific Certificate of Analysis and applicable analytical documentation should be available for each lot. Verify peptide identity, exact sequence, purity, molecular weight, formulation form, and batch information against the documentation supplied with the individual product.

The molecular formula and molecular weight listed above correspond to free BPC-157. BPC-157 acetate and BPC-157 TFA are distinct counterion-containing forms with different overall compositions. PubChem separately lists BPC-157 acetate as C₆₄H₁₀₂N₁₆O₂₄ and BPC-157 TFA salt as C₆₆H₁₀₀F₆N₁₆O₂₆.

Batch-specific HPLC and mass-spectrometric documentation should therefore be used as the final reference for analytical specifications.

For Laboratory Research Use Only

This product is intended exclusively for controlled laboratory and in vitro research. Not for human or veterinary use. Not for diagnostic, therapeutic, clinical, cosmetic, or household applications.