Recombinant Human Thymosin Beta 4
RP00857
Product Specifications
| Product Type | Recombinant protein |
|---|---|
| Applications | Bioactivity, Endotoxin |
| Source | E. coli. |
| UniProt No. | P62328 |
| Purity | > 97 % by SDS-PAGE and HPLC analyses. |
| Bioactivity | Fully biologically active when compared to standard. The biological activity determined by its ability to produce a protective effect against hydrogen peroxide in primary lung fibroblasts is in a concentration range of 0.5 – 10 μg/ml. |
| Endotoxin | Less than 1 EU/μg of rHuTβ4 as determined by LAL method. |
| Molecular Weight | Approximately 4.9 kDa, a single non-glycosylated polypeptide chain containing 43 amino acids. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4. |
| Alternative Names | Tβ-4, FX, PTMB4, TB4X, TMSB4, TMSB4X, Human |
| Storage | -20C |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
| Research Area | Signal Transduction |