Cat. No. | Species | Product Description | Structure | Purity | Feature |
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ACA-H421b | Human | Human Activin A / INHBA Protein, premium grade |
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ACA-H424x | Human | Human Latent Activin A / INHBA Protein, His Tag |
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Human Activin A, premium grade (Cat. No. ACA-H421b) inhibits the proliferation of MPC-11 cells. The specific activity of Human Activin A, premium grade is>5.00*10^2 IU/mg, which is calibrated against WHO Reference Reagent Activin A (Human, Recombinant) NIBSC code: 91/626 (QC tested).
Human Activin RIIB, His Tag (Cat. No. ACB-H5226) immobilized on CM5 Chip can bind Human Activin A, premium grade (Cat. No. ACA-H421b) with an affinity constant of 0.216 nM as determined in a SPR assay (Biacore 8K) (Routinely tested).
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