Overview
A co-lyophilised research blend containing 10 mg of BPC-157 (a 15-amino-acid pentadecapeptide) and 10 mg of TB-500 (a synthetic version of thymosin β4, a 43-amino-acid actin-binding peptide) in a single vial. Supplied for laboratories that study the two peptides together and prefer a single reconstitution.
Research background
BPC-157 and thymosin β4 are each the subject of a substantial preclinical literature — BPC-157 largely in rodent models of gastrointestinal and connective tissue, thymosin β4 in cell-migration, actin-sequestration and wound-model studies dating back to Goldstein’s original characterisation of the thymosin fraction. The two are frequently studied side by side in tissue-model research because they act through different mechanisms. There is no published clinical programme for the combination.
Specifications
| Component 1 | BPC-157, 10 mg (MW 1,419.5 g/mol) |
| Component 2 | TB-500 (thymosin β4), 10 mg (MW ≈ 4,963 g/mol) |
| Purity (HPLC) | ≥ 99% per component — see lot certificate |
| Form | Lyophilised powder blend, 20 mg total |
| Solubility | Water, bacteriostatic water |
| Storage (lyophilised) | −20 °C, desiccated, protected from light |
Certificate of analysis
Every lot is tested by an independent US laboratory. The certificate for the lot you receive is linked in the product details above and carries the same lot number as the vial label. New to reading one? How to read a peptide certificate of analysis.
Handling and storage
Store the lyophilised powder at −20 °C, sealed and protected from light, and bring the vial to room temperature before opening. After reconstitution keep the solution at 2–8 °C in the dark. See how to reconstitute a lyophilised peptide (with calculator) and peptide storage and shelf life.
Frequently asked questions
Is each component tested separately?
The lot certificate reports identity and purity for each peptide in the blend. Check the certificate linked above for the lot you receive.
Why would a laboratory choose a blend over two vials?
Convenience and consistency: one reconstitution gives a fixed 1:1 mass ratio of the two peptides. Laboratories that need independent control of each concentration should purchase the single peptides instead.
How do I calculate concentration for a two-peptide vial?
Treat each peptide separately — 10 mg of each in your chosen diluent volume. The reconstitution calculator in our Learn section handles the arithmetic.
Storage after reconstitution?
2–8 °C, protected from light; roughly four weeks in bacteriostatic water as a working rule. Aliquot and freeze once if longer storage is needed.
Is this for human or veterinary use?
No. Research use only.
Research use only. All products are supplied for in-vitro and preclinical laboratory research only. Not for human or veterinary use, not for diagnostic or therapeutic use. Purchaser must be 21+ and accept the Research Use Acknowledgement.
