TB-500 — 10mg
TB-500 is a synthetic peptide derived from Thymosin Beta-4, a naturally occurring 43-amino acid protein found in virtually all human and animal cells. It has been extensively studied in preclinical research for its role in tissue repair, angiogenesis, and inflammatory pathway modulation.
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Specifications
- Sequence
- Ac-SDKPDMAEIEKFDKSKLKKTETQ (17-amino acid fragment of Thymosin Beta-4)
- Molecular Weight
- ~2,111 Da
- Quantity
- 10mg per vial
- Purity
- ≥98% (HPLC verified)
- Form
- Lyophilized powder
- Appearance
- White powder
- Storage
- -20°C recommended, protect from light
Certificate of Analysis
This product is supplied with a third-party certificate of analysis. Documentation is available upon request — contact us with your order number and we will provide it within 24 hours.
Request COAResearch Applications
TB-500 has been studied in preclinical models for its actin-sequestering properties and downstream effects on cell migration, proliferation, and differentiation. Published research has investigated its activity in wound healing, angiogenesis, muscle and tendon repair, and anti-inflammatory signaling. Studies have examined its interaction with the Lys-Pro-Val motif — the primary bioactive region — and its role in upregulating cell-building proteins including actin and myosin.
Key Published Research
- Goldstein & Kleinman, Annals of the New York Academy of Sciences 2015 — Thymosin Beta-4 tissue repair mechanisms
- Philp et al., Annals of the New York Academy of Sciences 2012 — TB-500 in cardiac and skeletal muscle repair research
Storage & Handling
Store lyophilized powder at -20°C. Protect from light and moisture. Stable at room temperature during transit for up to 30 days. Once reconstituted for research use, store at 2-8°C and use within 21 days.