BPC-157 / TB-500 Blend

BPC-157 / TB-500 Blend from Xcel Peptides

Xcel Peptides supplies the BPC-157 / TB-500 Blend as a lyophilized dual-peptide formulation for laboratory use. We test every batch independently before release, and we publish the certificate of analysis on this page, matched to the batch number on your vial.

What’s in This Blend

This formulation combines two well-characterized peptides. BPC-157 is a 15-amino acid pentadecapeptide derived from a sequence found in human gastric juice. TB-500 is a synthetic fragment of thymosin beta-4, a protein found at high concentrations in platelets and wound fluid across most human and animal cells. Combining the two lets researchers study both peptides within a single standardized formulation instead of sourcing and mixing them separately.

Specifications

The vial contains a lyophilized powder at research grade, with 20mg as the entry size and larger concentrations available. We verify it through third-party HPLC and identity analysis, and we document every batch with a matched COA. Store the powder frozen and protect it from light. We ship every order cold-chain with tracking.

Research Applications

Researchers study this blend across multi-pathway tissue repair models, examining how the two peptides interact within angiogenesis, cellular migration, and connective tissue signaling research. BPC-157 is studied for its role in localized vascular healing and nitric oxide signaling pathways, while the TB-500 fragment is examined for its involvement in actin organization and cell migration. Scientists use the combination to investigate whether these two mechanisms produce effects beyond what either peptide shows in isolation.

These describe research applications, not therapeutic claims. The FDA has not evaluated this product, and researchers should not use it to diagnose, treat, cure, or prevent any condition.

Why Buy This Blend From Xcel Peptides

Multi-peptide formulations carry extra risk, since inconsistent mixing can shift the ratio between components. Xcel Peptides tests this blend as a finished formulation, not just as separate raw inputs, which confirms both peptides are present at the labeled ratio.

We ship every order with cold-chain packaging as standard. Lyophilized peptides stay more stable than reconstituted solutions, but they still benefit from controlled transit conditions, especially across longer shipping routes.

Storage and Handling

Store the lyophilized vial frozen and protected from light before reconstitution. Once reconstituted, refrigerate the solution and use it within a short window, since peptide stability drops considerably outside the dry state. Avoid repeated freeze-thaw cycles, since each cycle degrades the peptide structure further.

Verifying Your COA

Check three things on the COA before you use this product. First, confirm the batch number matches your vial. Second, confirm the test date is recent. Third, confirm both peptide concentrations match the specifications for your chosen size. If you need archived data for a previous lot, contact our team and we’ll pull it for you.

Disclaimer (place directly under description): Xcel Peptides supplies the BPC-157 / TB-500 Blend for laboratory and research use only. It is not a drug, dietary supplement, or food, and researchers should not use it for human or animal consumption, or for diagnostic or therapeutic use. Nothing on this page constitutes medical advice.

Frequently Asked Questions

What is the BPC-157 / TB-500 Blend? It’s a lyophilized formulation combining two research peptides, BPC-157 and TB-500, supplied by Xcel Peptides for laboratory research.

Does this blend come with a COA? Yes. Xcel Peptides ships every vial with a batch-matched certificate of analysis confirming identity and purity for both components.

How should I store this blend? Store the lyophilized powder frozen and protected from light. After reconstitution, refrigerate the solution and avoid repeated freeze-thaw cycles.

What sizes does this blend come in? Xcel Peptides offers this blend from 20mg up through larger concentrations, priced accordingly.

How fast does Xcel Peptides ship this product? We ship most orders within 1 to 2 business days, with cold-chain packaging and tracking included.