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114700  Activin A, Human, Recombinant, CHO Cells

Recombinant, human activin A (disulfide-linked homodimer of two 116-amino acid residue βA subunits) expressed in CHO cells. Mature βA-monomer lacks a potential N-linked glycosylation site and has a calculated molecular weight of 13 kDa. A member of the TGF-β superfamily that is involved in the negative regulation of B lineage lymphocytes. Shown to play an important role in the regulation of hormonogenesis, cellular homeostasis, and differentiation programs. Reported to inhibit endogenous production of IL-6.
Product number Size Quantity Price / Availability
114700-5UG  5 μg 
USD 329.00  
Product information
Form Lyophilized
Formulation Lyophilized from sterile filtered 35% acetonitrile, 0.1% TFA, 50 µg BSA/µg Activin A.
Molar mass 26000
Biological activity ED50 = 0.5-2.0 ng/ml as measured by its ability to induce hemoglobin expression in K562 cells
Purity ≥95% by SDS-PAGE
Contaminants Endotoxin: ≤100 pg/µg Activin A
Store and ship information
Storage ≤ -70°C
Ship Ambient Temperature Only
Standard Handling

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