TB-500 is a synthetic peptide corresponding to the active region of thymosin beta-4 (Tβ4), a 43-amino acid polypeptide (MW ~4921 Da). The active domain contains the actin-binding motif LKKTETQ (residues 17-23). Research examines its role in G-actin sequestration and cellular migration processes. Research compound — for laboratory use only.
Compound Specifications
TB-500 is a synthetic peptide corresponding to the active region of thymosin beta-4 (Tβ4), a 43-amino-acid naturally occurring polypeptide (MW ~4921 Da). The active domain contains the actin-binding motif LKKTETQ (residues 17–23). Tβ4 is the primary intracellular G-actin-sequestering peptide in mammalian cells. Research compound — for laboratory use only.
Product Details
- Compound: TB-500 (Thymosin Beta-4 Fragment)
- Purity: >99%
- Form: Lyophilized powder
- Sizes: 5mg, 10mg
- Testing: View COA (Verified by Janoshik) →
📚 View Published Research on TB-500 →
Peer-reviewed citations from PubMed — for educational purposes only
