Caption
SDS-PAGE for Research Grade Lenvervimab | Flow-cytometry using PE anti-human RSF1 antibody. K562 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an PE anti-human RSF1 monoclonal antibody (Catalog VK619016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer. ### Flow-cytometry using FITC anti-human RSF1 antibody. K562 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an FITC anti-human RSF1 monoclonal antibody (Catalog VK619016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, cells analysed on a NovoCyte Flow Cytometer.