Translations:Insulin analog/4/en

Lispro

Main article: Insulin lispro

Eli Lilly and Company developed and marketed the first rapid-acting insulin analogue (insulin lispro rDNA) Humalog. It was engineered through recombinant DNA technology so that the penultimate lysine and proline residues on the C-terminal end of the B-chain were reversed. This modification did not alter the insulin receptor binding, but blocked the formation of insulin dimers and hexamers. This allowed larger amounts of active monomeric insulin to be available for postprandial (after meal) injections.