Creative Biolabs' Human Anti-IL1R1 Recombinant Antibody (clone 15C4) is a Human monoclonal antibody. The Human Anti-IL1R1 Recombinant Antibody (clone 15C4) was generated using IL1R1 as the antigen. It reacts with Human. This antibody has been shown to work in applications such as: Block/Neutralize/Inhibit.