Catalog/Recovery
Recovery
TB-500
Thymosin β4 fragment (Ac-LKKTETQ)
The actin-binding motif of thymosin β4, researched for cell migration, angiogenesis, and wound-healing models.
Sequence
- Hydrophobic
- Polar
- Charged
N-terminal acetylated fragment of thymosin β4
LKKTETQ
- CAS
- 885340-08-9
- Formula
- C38H68N10O14
- Mass (g/mol)
- 889.01
- Half-life
- Short (parent Tβ4 ~2 h)
- Form
- Lyophilized acetate
- Purity
- ≥98% HPLC
Mechanism
The LKKTETQ motif binds G-actin and is implicated in cytoskeletal remodeling.
Research notes
A fragment, not full-length thymosin β4.
Lyophilized: −20 °C. Avoid freeze–thaw of stocks.
Typical reconstitution
Catalog convenience numbers — not a protocol. Vial 10 mg in 2 mL; default draw 500 mcg.