Sequence
TB-500
N-acetylated fragment 17–23 of thymosin β4 (Ac-LKKTETQ).
- Full identity data listed below
- Cold-packed, discreet, tracked
- Replace or refund if damaged, wrong or not as described
For in-vitro research only. Not a drug, food, supplement or cosmetic, and not for human or veterinary use. Chainwell provides no dosing or usage guidance.
- Sequence
- Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln-OH
- Molecular formula
- C38H68N10O14
- Molecular weight
- 889.0 g/mol
- CAS
- 885340-08-9
- Form
- Lyophilized powder
- Purity
- ≥ 98% · supplier specification
Synthetic heptapeptide corresponding to residues 17–23 of thymosin β4, N-terminally acetylated, free C-terminal acid. Not full-length thymosin β4. Supplied as a lyophilized powder for in-vitro laboratory research.
The purity shown is the supplier's specification. We haven't started independent lot testing yet.
Independent third-party testing is on our roadmap. When it starts, every lot's report will be published here.
Store at −20 °C, protected from light. Ships with cold packs. Handle according to good laboratory practice. A safety data sheet is available on request.