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Recombinant mature domain of human Activin A protein (residues 311-426, Uniprot: P08476) expressed in E.coli (animal-derived component free). Protein supplied lyophilized with no carrier protein present. Activin A is used in stem cell maintenance and differentiation.
Engineered mature domain of human activin A expressed in E.coli, refolded and purified to homogeneity. Optimised for extremely consistent high yield and the same bioactivity as wild-type protein. Particularly suitable for larger scale and bulk stem cell culture. Protein is lyophilised (carrier protein-free).