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R&D Systems™ Recombinant Human Activin A (CHO derived) Protein
Descripción
Measured by its ability to induce hemoglobin expression in K562 human chronic myelogenous leukemia cells. Schwall, R.H. et al. (1991) Method Enzymol. 198:340. The ED50 for this effect is 0.200-1.60 ng/mL.
Especificaciones
Especificaciones
| Número de acceso | P08476.2 |
| Para utilizar con (aplicación) | Bioactivity |
| Formulación | Lyophilized from a 0.2 μm filtered solution in Acetonitrile and TFA with Trehalose. |
| ID de gen (Entrez) | 3624 |
| Peso molecular | MolecularWeight-observed: 13 kDa under reducing conditions and 24 kDa under non-reducing conditions., MolecularWeight-theroretical: 13 kDa |
| Cantidad | 500 μg |
| Fuente | Chinese Hamster Ovary cell line, CHO-derived human Activin A protein Gly311-Ser426 |
| Requisitos de almacenamiento | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution. |
| Concentración de endotoxinas | <0.01 EU / 1 μg of the protein by the LAL method. |
| Alias de gen | activin AB alpha polypeptide, Activin beta-A chain, erythroid differentiation factor, Erythroid differentiation protein, follicle-stimulating hormone-releasing protein, FSH-releasing protein, inhibin beta A chain, inhibin beta A subunit, Inhibin, beta-1 |
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Título del producto
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