Pharmacology General cd1538a4 Reslizumab used in bronchial asthma is a monoclonal antibody against A IL-2 B IL-3 C IL-4 D IL-5 High-Yield Explanation Mepolizumab & Reslizumab are monoclonal antibodies against IL-5 used in bronchial asthma, which act by inhibiting recruitment of eosinophils.