Immobilized Human ErbB4, Fc Tag (Cat. No. ER4-H5251) at 2 μg/mL (100 μL/well) can bind Human NRG1-beta 1 Protein with a linear range of 0.6-10 ng/mL (Routinely tested).

Human ErbB4, Fc Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.