Activin A, Recombinant, Human, (Inhibin beta-1, FRP, FSH-releasing protein, human recombinant Activin A, hrActivin, Activin a, recombinant activin)
Catalog No : USB-167742
526.45€
0.00€
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| Product name | Activin A, Recombinant, Human, (Inhibin beta-1, FRP, FSH-releasing protein, human recombinant Activin A, hrActivin, Activin a, recombinant activin) | ||
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| Catalog No | USB-167742 | ||
| Supplier’s Catalog No | 167742 | ||
| Supplier | US Biologicals | ||
| Source antigen | Recombinant, E.coli | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 26 | ||
| Storage | -20°C | ||
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| Other names | |||
| Grade | Highly Purified | ||
| Purity | ~95% (HPLC, SDS-PAGE) | ||
| Form | Supplied as lyophilized powder in 0.02% TFA. Reconstitute with dH2O to 1mg/ml. | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Purity | ~95% (HPLC, SDS-PAGE) | ||
| Description | Activin A is a member of the TGFbeta family of proteins produced by many cell types throughout development. Activins interact with Type I and Type II serine/threonine kinases to signal to SMAD proteins to regulate a variety of functions, including cell proliferation, differentiation, wound healing, apoptosis, metabolism, etc. Activin A is a homodimer of two beta A chains and is not biologically active until the N terminal propeptide is cleaved from each. Human Activin A has 100% amino acid sequence identity to mouse, rat, porcine, bovine and feline proteins. Recombinant human Activin A is a non-glycosylated homodimer, containing two 117aa chains, with a total molecular weight of 26.2kD. Source: Recombinant corresponding to human Activin A expressed in E.coli. Molecular Weight: ~26kD Biological Activity: The activity is determined by the ability to induce cytoxicity of MPC-11 cells and is typically less than 2ng/ml. Endotoxin: ~0.1EU/ug purified protein Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | ||
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