TB-500 (5 mg, 10 mg)
Price range: $29.99 through $54.99
Thymosin beta-4 fragment for tissue regeneration and repair research
 Overview [research use only]
TB-500 is a synthetic peptide fragment of Thymosin beta-4, a naturally occurring 43-amino-acid protein involved in tissue repair and cellular migration. It plays a critical role in actin binding, angiogenesis, and wound healing. Preclinical studies suggest TB-500 enhances recovery of muscle, tendon, ligament, and skin tissue, while also demonstrating cardioprotective and neuroprotective potential. Its broad regenerative properties make it a valuable tool in experimental models of injury and repair.
Specifications
- Synonyms:
TB-500, Thymosin beta-4 fragment, TMSB4X fragment - Sequence:
Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Lys-Leu-Lys-Glu-Val-Thr-Asp-Asp-Ala-Glu-Asn - Molecular formula:
C212H350N56O78S - Molecular weight:
~ 4963 g/mol - CAS number:
77591-33-4 - Appearance:
White to off-white lyophilized (freeze-dried) powder
 Packaging and Storage
Supplied as a lyophilized powder in vials (5 mg and 10 mg). Store at room temperature if protected from light for short-term use. For long-term storage, maintain at â20 °C in a dry environment. After reconstitution with sterile water or buffer, aliquot and store at â20 °C, minimizing freezeâthaw cycles.
Safety and Legal
For laboratory research use only. Not for human or veterinary use. Not a drug, food, or cosmetic.
| Weight | .5 lbs |
|---|---|
| Dimensions | .63 × .63 × 1.4 in |
| Size |
10 mg ,5 mg |
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