TB-500
Thymosin Beta-4 Fragment
TB-500 is a synthetic fragment of Thymosin Beta-4, a naturally occurring 43-amino acid peptide. It is the primary actin-sequestering protein in mammalian cells and has been studied for its role in cell migration, angiogenesis, and tissue repair.
Cell Migration
Angiogenesis
Actin Regulation
Wound Repair Models
Quantified findings reported in the literature
amino acid residues in the full Thymosin Beta-4 sequence
Goldstein et al., Expert Opin Biol Ther 2012 ↗
verified purity by HPLC analysis in every Stemcode batch
Stemcode Peptides COA data
Published, peer-reviewed studies
Thymosin β4: a multi-functional regenerative peptide. Basic properties and clinical applications
Review of Thymosin Beta-4's multi-functional regenerative properties including cell migration, anti-inflammatory activity, and tissue repair mechanisms.
Thymosin beta4 and corneal wound healing: visions of the future
Thymosin beta4 activates integrin-linked kinase and promotes cardiac cell migration, survival and cardiac repair
Third-party analytical reports
Certificates of Analysis from independent laboratories for products supplied by Stemcode. Reported values describe the analysed material; they are reported as documented and are distinct from the published literature above.
Stemcode supplies TB-500 as a research-grade compound for laboratory research use only — not for human or animal consumption.