Description
Activin A, a homodimer of activin βA subunits, is a member of the transforming growth factor (TGF)-β super-family. Activin A is produced by the placenta during human pregnancy, has been recognized as a multifunctional cytokine expressed in a wide range of tissues and cells with roles in regulation of wound repair, cell differentiation, apoptosis, embryogenesis, and inflammation.
Product Properties
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Synonyms
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Activin A, activin AB alpha polypeptide, inhibin beta A chain
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Source
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Human/Murine/Rat Activin A Protein is expressed from CHO cell.It contains Gly311 - Ser426.
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Endotoxin
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< 0.01 EU per μg by the LAL method.
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Purity
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> 95% by SDS-PAGE analyses.
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Formulation
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Lyophilized from 0.2 μm filtered concentrated solution in 30% acetonitrile and 0.1 % TFA.
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Applications
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ELISA, Kinetics (BLI), Kinetics (SPR), Immunization
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Dilution
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Dilute with sterile 4 mM HCl to a concentration of 0.1-0.5 mg/ml.
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Storage
The products are shipped with ice pack and can be stored at -25~-15℃ for 1 year.
1 month, 2 ~8 °C under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
1. Please operate with lab coats and disposable gloves,for your safety.
2. This product is for research use only.
