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Our products are laboratory research chemicals — not for human consumption.

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TB-50099% purity

TB-500

£25.00

Thymosin Beta-4 active fragment

1
Strength
10 mg
MW
4963 Da
Purity
99%
Function
Actin & cell migration research
CAS No.
77591-33-4
SKU
PH-TB5-10

For laboratory research use only — not for human consumption.

For any products not listed, or for any questions or enquiries, please contact us.

TB-500 is the synthetic form of thymosin β4, a 43-amino-acid protein of approximately 4.9 kDa that is the principal actin-sequestering peptide in cells. Supplied as a lyophilized white powder for preclinical research only — not for human use.

Thymosin β4 binds monomeric G-actin, regulating actin polymerisation — the basis of cell structure and motility — and is used in cell-culture and animal studies of cell proliferation, migration and differentiation.

Handling & storage

  • General storage: Store away from direct sunlight, keep in cool dry conditions.
  • Long-term storage (lyophilised powder): -20 °C
  • Temperature cycling: Avoid repeated freeze–thaw cycles; aliquot before freezing.

Allow the sealed vial to reach room temperature before opening to prevent condensation.