Activin B, Human Recombinant, involved in embryogenesis, Host: (BTI-Tn-5B1-4) Hi-5 Insect cell, Purity:
/=95%(SDS-PAGE), 25.6 kDa disulfide-linked homodimer consisting of two bB chains, each containing 115 amino acid residues. Synonyms: Activin beta-B,Size: 50ug