TB-500 is a synthetic analogue of Thymosin Beta-4, a naturally occurring 43-amino acid peptide present in virtually all human and animal cells. Research has focused on its role in actin sequestration, cell migration, and angiogenesis signaling pathways.

Studies have examined its interactions with actin monomers and its influence on cell proliferation and differentiation in various research models. Its water solubility and stability make it a practical compound for laboratory investigation.

Each vial is supplied as lyophilized powder, third-party tested via LC-MS analysis, and ships with a Certificate of Analysis.

Specifications: CAS: 77591-33-4 | MW: 4,963.5 Da | Purity: >99% | Form: Lyophilized Powder | Storage: -20°C long-term / 4°C short-term

⚠️ For Research Use Only. Not intended for human consumption, medical, diagnostic, or therapeutic purposes.