Biotinylated
Human Activin RIIB Protein, His,Avitag (Cat. No. ACB-H82E3)
immobilized on CM5 Chip can bind Human Latent Activin A, His Tag (Cat. No. ACA-H424x) with an affinity constant of 0.147
nM as determined in a SPR assay (Biacore 8K) (Routinely tested).