Immobilized Human IL-2 Protein, Fc Tag (Cat. No. IL2-H5269) at 5 μg/mL (100 μL/well) can bind Biotinylated Human IL-2 R beta, His,Avitag (Cat. No. ILB-H82E3) with a linear range of 0.005-1.25 μg/mL (Routinely tested).

Biotinylated Human IL-2 R beta, His,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.