Recombinant Human/Mouse/Rat Activin A Protein
产品特性
| Synonyms: | Inhibin beta A chain; INHBA; Activin A |
| Product Description: | Recombinant Human Activin A is produced by our Mammalian expression system and the target gene encoding Gly311-Ser426 is expressed. |
| UniProt ID: | P08476 |
| Species: | Human/Mouse/Rat |
| Expression System: | Human Cells |
| Tag: | Tag free |
| Predicted MW: | 13 KDa |
| SDS-PAGE: | 15 KDa, reducing conditions |
| Formulation: | Lyophilized from a 0.2 μm filtered solution of 4mM HCl. |
| Endotoxin Level: | Less than 0.001 ng/µg (0.01 EU/µg) as determined by LAL test. |
| Activity: | Measured by its ability to induce SMAD signaling in 293-Activin A Res cells. The ED50 for this effect is 1.3 ng/ml. |
| Purity: | >95% |
| Reconstitution: | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. |
| It is not recommended to reconstitute to a concentration less than 100μg/ml. | |
| Dissolve the lyophilized protein in distilled water. | |
| Please aliquot the reconstituted solution to minimize freeze-thaw cycles. | |
| Stability and Storage: | Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. |
| Reconstituted protein solution can be stored at 4-7°C for 2-7 days. | |
| Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
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