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Activin-A, Rat Recombinant
Catalog #: 228-20091
Product Description
Specifications
| Size | 10 µg, 1000 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Rat |
| Accession Number | P18331 |
| Gene Id | 29200 |
| Protein Name / Synonyms | Inhba, Inhibin beta A, FSH releasing protein. |
| Expressed Region | MGLECDGKVN ICCKKQFFVS FKDIGWNDWI IAPSGYHANY CEGECPSHIA GTSGSSLSFH STVINHYRMR GHSPFANLKS CCVPTKLRPM SMLYYDDGQN IIKKDIQNMI VEECGCS. |
| Expression System | E. coli |
| Purity | Greater than 95% as obsereved by SDS-PAGE. |
| Format | Lyophilized freeze dried powder. |
| Formulation | Rat Activin-A was lyophilized from a concentrated 1mg/ml protein solution containing 0.02% TFA. |
| Activity | Biological activity is assessed by the ability to induce cytoxicity of MPC-11 cells and was found to be 1-1.5 ng/ml corresponding to a specific activity of 666,667-1,000,000 Units/mg. |
| Research Area | TGF-beta Signaling, Autophagy |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Active form Activin-A Rat Recombinant produced in e.coli is a homodimeric, non-glycosylated, polypeptide chain containing 2 x 117 amino acids and having a molecular weight of 26.2kDa.The Active form Activin-A is purified by standard chromatographic techniques.
Stability & Storage
Storage/Stability
Lyophilized Activin-A although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Activin-A should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.