Drug groups [BR:br08330] Antidiabetic agent DG01636 Insulin preparation DG01802 Human insulin D05622 Proinsulin human Target-based classification of drugs [BR:br08310] Protein kinases Receptor tyrosine kinases (RTK) INSR family INSR (CD220) [HSA:3643] [KO:K04527] D05622 Proinsulin human (USAN)