Healing & Recovery

TB500

TB500 — research-grade reference material, supplied in multiple sizes.

Product Code: TB-500
Purity: 99%
Form: Lyophilized powder
Packaging: 2mg × 10 vials

Ships from multiple warehouses — typically 2–5 business days to nearby destinations. International orders coordinated per destination.

No prices are published. Available scope, specifications and documentation are confirmed during specification review. Supplied for research and analytical use by qualified organizations — see our Research Use Only policy.

Specification

Sequence: Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
Molecular formula: C212H350N56O78S
Molecular weight: 4963.44
CAS number: 77591-33-4
Purity specification: 99%
Appearance: White to off-white lyophilized powder
Solubility: Reconstitutes in sterile or bacteriostatic water
Counter ion: Acetate
Form: Lyophilized Powder
Available sizes: 2mg × 10vials, 5mg × 10vials, 10mg × 10vials
Storage: Store lyophilized powder at -20°C, protected from light and moisture. After reconstitution, keep refrigerated at 2–8°C and use within the validated period.
MOQ: On request

Research Applications

Research use: TB-500 (thymosin beta-4) regulates actin sequestration, promoting cell migration and cytoskeletal dynamics in tissue repair research.
Used in wound-healing and regeneration models to study epithelial migration, angiogenesis, and scar reduction.
Cardiac research examines its role in cardiomyocyte survival and recovery after myocardial infarction.
Applied in studies of the actin-binding (actin-sequestering) mechanism underlying its anti-inflammatory and pro-reparative effects.

Thymosin beta-4, actin regulator, promotes cell migration + tissue regeneration + wound healing