Product Overview
TB-500 (Thymosin Beta-4 Fragment) is a synthetic heptapeptide supplied by PeptaCo for qualified laboratory research. It corresponds to the N-terminal actin-binding region of the naturally occurring protein Thymosin Beta-4. TB-500 is widely referenced in cell migration research, tissue studies, and recovery biology investigations.
Key Product Details
- Product Name: TB-500 (Thymosin Beta-4 Fragment)
- Specification: As listed per catalog variant
- Product Form: Lyophilized powder
- Category: Recovery Research Peptides
- Peptide Sequence Length: 7 amino acids (active fragment of 43-amino-acid protein)
Chemical Identity
TB-500 corresponds to the N-terminal fragment (LKKTETQ) of Thymosin Beta-4, a naturally occurring protein involved in actin regulation and cell structure. The synthetic fragment retains the actin-binding capability of the parent protein. Molecular Formula: C₃₇H₅₉N₁₁O₁₄S. Molecular Weight: ~889 Da. PubChem CID: not assigned (fragment peptide). This listing covers TB-500 in multiple specifications (5mg, 10mg).
Research Context
TB-500 is widely studied in cell biology research for its role in actin polymerization, cell migration, and tissue remodeling investigations. It is commonly referenced alongside BPC-157 in combination studies exploring complementary recovery pathways. PeptaCo supplies TB-500 in multiple specifications (5mg, 10mg) to support diverse research requirements.
Storage and Handling
Store in a cool, dry place away from direct light. Follow batch-specific storage instructions provided with the certificate of analysis. Avoid repeated freeze-thaw cycles. Handle using standard laboratory practices.
Documentation and Quality
Batch-specific analytical documentation is available to qualified customers upon request. Contact PeptaCo with the product SKU and required quantity to request the current documentation package, which may include identity confirmation, purity analysis, and batch traceability records.
Important Notice
This product is supplied for qualified laboratory research and analytical applications only. It is not for human or veterinary use. Product specifications may vary by batch. Appearance, analytical results, counter-ion information, and other release specifications should be confirmed against the certificate issued for the current batch.
