略語大辞典 [Med] 5 IRS insulin receptor substrate インシュリン受容体基質. 親水性蛋白.insulin receptor substrate; e.g. IRS-1; a hydrophilic protein that undergoes tyrosine phosphorylation immediately after insulin stimulation; [Med:Bio:Chem]. 丸善「略語大辞典」JLogosID : 11879058