Description
Specifications
| Form | Lyophilized powder, single vial |
| Sizes | 10 mg, 20 mg |
| Chain | Long chain (thymosin beta-4) |
| Made in | USA |
| Testing | Third-party identity and purity, every lot |
| Thymosin β4 | C₂₁₂H₃₅₀N₅₆O₇₈S · MW 4963.4 · CAS 77591-33-4 |
How Is TB-500 Studied?
TB-500 corresponds to thymosin beta-4, a 43-amino-acid actin-sequestering protein. Studies have examined its role in actin dynamics, cell migration and angiogenesis in wound-healing models, making it a research tool for studying tissue-repair signaling.
Storage
Store the sealed vial at −20 °C long-term or 2–8 °C short-term, away from light. Once reconstituted in the lab, keep at 2–8 °C and avoid repeated freeze-thaw cycles. See our storage guide.
FAQ
Do you carry TB-500 in blends?
Yes. See the BPC-157 / TB-500 blend, GLOW, KLOW and the BPC-157 / TB-500 / Cartalax blend.
Is a Certificate of Analysis available?
Yes. Tap “View Certificate of Analysis” on this page for the current lot’s third-party COA.
Do you provide use or dosing guidance?
No. This product is sold strictly for laboratory research, and orders indicating human or animal use are cancelled.
For laboratory research use only. Not for human consumption.
