Product Specifications
| Catalog Number | BIC-4896E |
|---|---|
| Target | Activin A / Inhibin beta A chain |
| Target Symbol | INHBA |
| Species | Human |
| Expression System | CHO |
| Molecular Weight | 12.9 kDa |
| Purity | ≥95%, by SDS-PAGE (under reducing (R) & Non-reducing conditions, visualized by Coomassie staining). |
| Endotoxin | ≤10 EU/mg by the LAL method. |
| Formulation | Lyophilized |
| Buffer | Lyophilized from a 0.22 μm-filtered solution containing 0.085% TFA, 30% ACN, 5% Mannitol, pH 2.5. |
| Reconstitution | It is recommended to redissolve in 4 mM HCl. |
| Storage & Stability | 36 months at -20°C to -80°C in lyophilized state; 6 months at -20°C to -80°C under sterile conditions after reconstitution; 7-10 days at 2°C to 8°C under sterile conditions after reconstitution; Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
| Shipping | The product is shipped with blue ice. |
| Lead Time | Products are in stock, but custom products may require further consultation. |
| Accession | P08476 |
| Alternative Names | Activin beta-A chain; Erythroid differentiation protein; EDF |
Bioactivity
Determined by its ability to inhibit the proliferation of mouse MPC-11 cells. The expected ED50 is ≤ 2.0 ng/ml, corresponding to a specific bioactivity of ≥ 5 x 105 units/mg.
Quality Data
Recombinant Human Activin A (Cat. No. BIC-4896E) was analyzed by SDS-PAGE.
