Figure 1. SARS-CoV-2 (2019-nCoV) S protein RBD, mFc Tag on SDS-PAGE under reducing condition.
Figure 2. ELISA plate pre-coated by 2 μg/ml (100 μl/well) S-RBD, mFc tagged protein (PME100497) can bind Human ACE2, hFc Tagged protein（PME100072） in a linear range of 7.81-87.7 ng/ml.
