TB-500 (Thymosin Beta-4)
PBH-000005
43-amino-acid actin-sequestering protein studied for cell migration and tissue repair research.
- Status
- Coming Soon
- Evidence
- No released batch yet
- Documentation
- Published with the first release
- Price
- Priced at first release
Pricing is published per batch. When this compound’s first batch is released it will carry a Certificate of Analysis you can check in the Quality Centre — before you order, and any time after.
Research Use Only. This product is sold exclusively for laboratory and research purposes. It is not a food, drug, cosmetic, or medical device, and is not intended for human or veterinary use, diagnosis, treatment, or prevention of any disease. Read the full Research Use Only policy.
Specifications
| Molecular formula | C212H350N56O78S |
| Molecular weight | 4963.44 g/mol |
| CAS number | 77591-33-4 |
| Appearance | White lyophilised powder |
| Storage temperature | -20C (lyophilised); 2-8C after reconstitution |
For research use only. Not for human or veterinary use, diagnosis, treatment, or prevention of any disease.
Research overview
Laboratory research on Thymosin Beta-4 examines its role as a G-actin-sequestering protein and its downstream effects on cell migration, angiogenesis, and wound-healing pathways via integrin-linked signalling.
Mechanism
Sequesters monomeric G-actin, influencing cytoskeletal dynamics; implicated in promoting cell migration and angiogenesis via integrin-linked kinase pathways.
Research applications
Cell migration and angiogenesis research, tissue repair signalling studies, cytoskeletal dynamics research.
Storage & handling
Store lyophilised at -20C, protected from light. Once reconstituted, store at 2-8C and use within the timeframe stated on the Certificate of Analysis.
Solubility: Soluble in bacteriostatic water or 0.9% sodium chloride
Stability: Stable for extended periods when stored lyophilised at -20C and protected from light, consistent with standard handling for research peptides of this class. Once reconstituted, stability decreases significantly — store at 2-8C and use within the timeframe stated on the Certificate of Analysis.
Batches & documentation
Every released batch is listed here with its own Certificate of Analysis, its testing and review dates, and its current status — permanently, including after it sells out. This compound has no released batch yet, so the list is empty rather than provisional.