blood insulin amount EFO:0004466 EFO:0004467 EFO:0008037 The proportion, quantity, or volume in whole blood, serum, or plasma of this polypeptide hormone, secreted by beta cells of the pancreas, that promotes glucose utilization, protein synthesis, and the formation and storage of neutral lipids. Trait.ontology blood insulin level CMO:0003000 VT:0001560 CMO:0000342 CMO:0003555 CMO:0000354 CMO:0000358 CMO:0000349 blood hormone amount