Anti-PD-1 (pembrolizumab biosimilar) mAb (FITC Conjugated)

Figure 1. ELISA plate pre-coated by 2 μg/ml (100 l/well) Human PD1, mFc-His tagged (PME100025) can bind Anti-PD-1 Neutralizing antibody in a linear range of 0.24-6.49 ng/ml.

Figure 2. HEK293 cell line transfected with irrelevant protein (B) and human PD1(A) were surface stained with anti-PD1 neutralizing antibody 1 μ g/ml (pembrolizumab) followed by Alexa 488-conjugated anti-rabbit IgG secondary antibody.