Caption
SEC-HPLC detection for Research Grade Bermekimab. | Detects IL1A/IL1F1 in indirect ELISAs. | SDS-PAGE for Research Grade Bermekimab. | Flow-cytometry using PE anti-human IL1A antibody. 5637 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an PE anti-human IL1A monoclonal antibody (Catalog HF802016, 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 IL1A antibody. 5637 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an FITC anti-human IL1A monoclonal antibody (Catalog HF802016, 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 anti-human IL1A antibody. 5637 cells were fixed and permeabilized, then stained with an irrelevant antibody (Blue Histogram) or an anti-human IL1A monoclonal antibody (Catalog HF802016, Yellow Histogram) at a concentration of 5 µg/ml for 30 mins at RT. After washing, bound antibody was detected using Goat Anti-Human IgG H&L Polyclonal Antibody, FITC (abinScience: HF690414) and cells analysed on a NovoCyte Flow Cytometer.