Description
TB-500 5mg is a research peptide related to thymosin beta-4, supplied by Trident Peptides as a white crystalline solid in a sealed vial with a stated purity of approximately 99%. Vials are filled with inert gas or under vacuum and dispatched from the UK in discreet packaging.
Specifications
| Compound | TB-500 (thymosin beta-4) |
|---|---|
| Quantity | 5mg per vial |
| CAS number | 77591-33-4 |
| Stated purity | Approximately 99% |
| Appearance | White crystalline solid |
| Packaging | Sealed vial, filled with inert gas or under vacuum |
| Water solubility | Water soluble (2ml) |
| Solution colour | Usually clear; can be slightly cloudy |
About TB-500
This synthetic peptide is associated with thymosin beta-4, a 43-amino-acid protein that occurs naturally in most animal cells and is studied for its role in binding actin, one of the main structural proteins inside cells. It is frequently researched alongside BPC-157, and both are available together in our BPC-157 and TB-500 combo.
Chemical and literature references for this compound are available on PubChem, the open chemistry database of the US National Institutes of Health.
Storage and handling
- Keep out of direct sunlight – UV light degrades the compound.
- Long-term storage: frozen. Short-term storage: refrigerated.
- Avoid repeated freeze–thaw cycles.
- Once mixed with water, keep the solution refrigerated and never freeze it.
Reconstitution reference
The figures below show the concentration you get when the vial is reconstituted with peptide mixing water. They are provided for accurate laboratory measurement only.
- 1ml water: 0.1ml contains 500mcg (10 measures per vial)
- 2ml water: 0.1ml contains 250mcg (20 measures per vial)
- 1mg = 1000mcg
Related research products
If you are planning related laboratory work, these items from our range may also be useful:
- BPC-157 5mg – synthetic 15-amino-acid research peptide
- BPC-157 TB-500 combo – both vials in a single order
- KLOW 80mg – four-peptide research blend in one vial
- Peptide mixing water 10ml – bacteriostatic water for reconstitution
Research use only
TB-500 from Trident Peptides is supplied strictly for in-vitro laboratory research. It is not intended to treat, cure or prevent any disease, it is not a sports or food supplement, it is not approved for human or veterinary use and it is not an injectable medicine. Buyers must be aged 18 or over.
Shipped from the UK in discreet packaging. Browse our full range of research peptides or contact our team with any product questions.





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