For research purposes only
TB500
TB500 is a synthetic 43-amino acid peptide corresponding to the primary bioactive fragment of Thymosin Beta-4, defined by its conserved actin-binding LKKTET motif. High-affinity sequestration of monomeric G-actin shifts the G-actin/F-actin equilibrium and alters cytoskeletal dynamics in cell culture in a measurable, concentration-dependent manner. Research programs apply it to cell migration studies, integrin signaling characterization, and actin-dependent wound-biology pathway analysis in endothelial and fibroblast models. Supplied lyophilized for in vitro research use only.
Select size
$55.00
Specifications
- CAS
- 885340-08-9
- MW
- 868.99 g/mol
- Formula
- C38H68N10O14
- Purity
- >=99.5 HPLC
- Storage
- -20 °C, lyophilized
Research Notes
What is TB500?
TB500 is a synthetic research compound studied in laboratory settings. It has molecular formula C38H68N10O14, a molecular weight of 868.99 g/mol, CAS 885340-08-9. It is intended for in vitro research use only and is not for human or animal use.
What purity is METATIDE's TB500?
METATIDE supplies TB500 at >=99.5% purity, verified by third-party HPLC analysis. A certificate of analysis is available on request.
How is TB500 supplied?
TB500 is supplied as a lyophilized powder in sealed research-grade vials, stored -20 °C, lyophilized, intended for in vitro and laboratory research use only.