BPC-157
From $22.99
Peptide Fragments
TB-500
Acetylated heptapeptide corresponding to the actin-binding region of thymosin β4.
- CAS
- 885340-08-9
- Formula
- C38H68N10O14
- Mol. weight
- 889.0 g/mol
- Purity
- ≥99.0% (HPLC)
- Current lot
- ATL-TB5-2610A
- Form
- Lyophilized powder
- Matches its lot COA, or we replace it
- Lost or damaged in transit? Replaced
- Insulated packaging, adult signature on delivery
Certificates of Analysis
One COA per lot. The lot number on your vial matches the report below.
| Lot | Purity | Tested | Laboratory | Report |
|---|---|---|---|---|
| ATL-TB5-2610A | ≥99.0% (HPLC) | — | Independent third-party laboratory | Posting soon · request |
Research overview
TB-500 is a synthetic acetylated heptapeptide corresponding to residues 17–23 of thymosin β4, the region associated with actin binding in the literature on the parent protein. Confirm with your lot COA whether the supplied material is the fragment or full-length thymosin β4; the two differ substantially in molecular weight.
Sequence
AcLKKTETQ
Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln (Ac-LKKTETQ)
Storage and handling
Lyophilized powder. Store at -20 °C for long-term stability; 2–8 °C short term. Protect from light and moisture. Allow the sealed vial to reach room temperature before opening to limit condensation.
Atlas supplies research materials and cannot advise on use. For purity data, storage, shipping or order questions, contact us.
Research use only. For Research Use Only. Not for human or veterinary use. Not for diagnostic or therapeutic use. Not a drug, food, cosmetic or dietary supplement. Not for resale to consumers.
Related peptide fragments
TB-5005 mg · $32.99
