BPC-157 + TB-500
Research Use Only | Not for Human Consumption
A research blend of BPC-157 and TB-500 supplied in lyophilized form.
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Blend Components
| Component | CAS# | Formula | Molar Mass |
|---|---|---|---|
| CAS Number: BPC-157 | Molecular Formula: 137525-51-0 | Molar Mass: C62H98N16O22 | 1419.55 g/mol |
| TB-500 | 77591-33-4 | C212H350N56O78S | 4963.44 g/mol |
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Combined peptides for tissue regeneration studies
A two-peptide research blend combining BPC-157 and TB-500. Each component has been examined in preclinical publications for interactions with distinct molecular pathways — BPC-157 for VEGFR2 and nitric-oxide signaling, and TB-500 for G-actin sequestration.
What is BPC-157 + TB-500?
This blend combines two peptides that were discovered decades apart but ended up being natural partners in research. BPC-157 came from Croatian scientists in the early 1990s who were studying the protective properties of stomach fluid. TB-500, on the other hand, traces back to the 1960s when Dr. Allan Goldstein and his team at the National Institutes of Health were exploring the thymus gland and discovered a family of peptides called thymosins.
Researchers noticed that these two peptides seemed to tackle tissue repair from different angles. BPC-157 has been studied for its interactions with angiogenic signaling pathways in preclinical models. TB-500 has been researched for its role in actin regulation and cellular migration—mechanisms that are of interest in tissue repair research. Scientists started wondering: what if you used both at once?
Studies combining the two peptides have appeared in preclinical wound-model and musculoskeletal-model research. This product is intended for research use only.
How should BPC-157 + TB-500 be stored?
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Prepared samples must be stored in the fridge to maintain stability, and remain stable for up to 30 days when properly refrigerated.
Certificate of Analysis
Every batch of BPC-157 + TB-500 is tested by ILS Laboratories, an ISO/IEC 17025–accredited lab, for purity, identity, heavy metals, sterility, endotoxin, and a fentanyl screen. The full certificate is below.
BPC-157 / TB-500 · 10mg/10mg
Peptide Purity · HPLC @ 214 nm
99.60% — exceptional research-grade purity
Area-normalized against all peptide-related peaks. Identity confirmed by chromatographic retention-time match to a reference standard.
Every test on this certificate
COA documents are updated with each new batch. Contact support for batch-specific documentation.
References
- Brcic L, Brcic I, Staresinic M, et al. Modulatory effect of gastric pentadecapeptide BPC 157 on angiogenesis in muscle and tendon healing. J Physiol Pharmacol. 2009;60 Suppl 7:191-196. PubMed: 20388964
- Staresinic M, Petrovic I, Novinscak T, et al. Effective therapy of transected quadriceps muscle in rat: Gastric pentadecapeptide BPC 157. J Orthop Res. 2006;24(5):1109-1117. PubMed: 16609979
- Goldstein AL, Hannappel E, Sosne G, Kleinman HK. Thymosin beta4: a multi-functional regenerative peptide. Basic properties and clinical applications. Expert Opin Biol Ther. 2012;12(1):37-51. PubMed: 22074294
- Bock-Marquette I, Saxena A, White MD, et al. Thymosin beta4 activates integrin-linked kinase and promotes cardiac cell migration, survival and cardiac repair. Nature. 2004;432(7016):466-472. PubMed: 15565145
- Sikiric P, Seiwerth S, Rucman R, et al. Stable gastric pentadecapeptide BPC 157: novel therapy in gastrointestinal tract. Curr Pharm Des. 2011;17(16):1612-1632.
- Sosne G, Qiu P, Goldstein AL, Wheater M. Biological activities of thymosin beta4 defined by active sites in short peptide sequences. FASEB J. 2010;24(7):2144-2151.
