Human CD32b / FCGR2B Protein (ECD, His Tag)

Species : Human

Synonyms : CD32,CD32A,CD32B,CDw32,Fc gamma RII,Fc gamma RIIB,FCG2,FcGR,FCGR2,FCGR21,FCGR2A,IGFR2

Host : CHO Cells

Purity :> 97 % as determined by SDS-PAGE

Activity : 1. Measured by its binding ability in a functional ELISA. Immobilized human sCD32b-His (CHO) (Cat:10259-H08C) at 10 £gg/ml (100 £gl/well) can bind biotinylated human IgG1, The EC50 of biotinylated human IgG1 is 0.18-0.42 £gg/ml.
2. Using the Octet RED System, the affinity constant (Kd) of CD32B / Fcgr2b Protein, Human, Recombinant (His Tag) (Cat. 10259-H08C) bound to Conbercept was 0.3 nM.