TB-500 10mg is the high-capacity Thymosin Beta-4 vial from Peptide Sciences, providing the lowest cost per milligram for laboratories running extended or high-volume repair-pathway research.
Thymosin Beta-4 Structure and Properties
Thymosin beta-4 is a 4.9 kDa, highly water-soluble peptide with an acetylated N-terminus. It is naturally present in platelets, wound fluid and most nucleated cells. Its small size and solubility make it a convenient model protein for studying peptide diffusion through tissue, cytoskeletal remodelling and the biology of the beta-thymosin family.
TB-500 10mg Specifications
| Property | Value |
|---|---|
| Compound | Thymosin Beta-4 full 43-amino-acid protein |
| Amino-acid count | 43 |
| Molecular weight | approximately 4960 g/mol |
| Supplied form | Lyophilised powder, sealed vial |
| Strength | 10 mg per vial |
| Purity | greater than 99 percent (HPLC verified) |
| Storage | 2 to 8 degrees Celsius lyophilised; minus 20 degrees Celsius long-term |
When to Choose TB-500 10mg
Select the 10mg vial for long animal studies, parallel experimental arms or shared lab supply. One lot for the whole project removes a key source of variability from your results.
Quality Control, COA and Shipping
Consistency between lots is checked by HPLC and mass spectrometry, so researchers can compare results across experiments with confidence. Each order ships with a lot-specific Certificate of Analysis and cold-chain packaging.
Related Research Compounds
Researchers working with thymosin beta-4 often compare results with these catalog compounds:
- TB-500 (Thymosin Beta-4) 5mg (43aa)
- TB-500 (Thymosin Beta-4) 2mg (43aa)
- BPC-157, TB-500 20mg (Blend)
- TB-500 Fragment (17-23) 10mg
Explore the full Healing Peptides collection, browse the complete Peptide Sciences research peptide catalog, or review published literature on thymosin beta-4 in PubMed.
Research use only. This product is sold strictly for in-vitro laboratory research and development by qualified professionals. It is not for human or veterinary use, not a drug, food or cosmetic, and has not been evaluated by the FDA to diagnose, treat, cure or prevent any disease. Buyers must be 21+ and comply with all applicable laws.





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