BPC-157 / TB-500 is a lyophilized peptide blend combining a synthetic pentadecapeptide (BPC-157) and a synthetic heptapeptide fragment of Thymosin Beta-4 (TB-500), supplied strictly for in vitro laboratory research use.

Supplied as a lyophilized powder in a sealed vial, protected from light and moisture. Store at -20°C for long-term stability, or 2-8°C for short-term use. Every lot is independently assayed by a third-party laboratory, and the certificate of analysis is published before the compound is listed.

Compound specifications

BPC-157
CAS: 137525-51-0 · Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val · MW: 1419.55 g/mol · Formula: C₆₂H₉₈N₁₆O₂₂

TB-500
CAS: 885340-08-9 · Sequence: Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln (Ac-LKKTETQ) · MW: 889.01 g/mol · Formula: C₃₈H₆₈N₁₀O₁₄

Purity: ≥99% by HPLC (each component) · Form: Lyophilized powder

Storage
Store at -20°C long-term. Store at 2-8°C short-term. Protect from light and moisture. Keep sealed until ready for use in your research application.

For in vitro laboratory research use only. Not for human or veterinary use. Not a drug, food, cosmetic, or dietary supplement. This compound has not been evaluated by the FDA.