what is an insulin analog
One rapid-acting insulin analog is insulin lispro, which is marketed by Eli Lilly and Company as Humalog and became commercially available in 1996. The structure of the insulin lispro molecule is identical to that of human insulin except that the amino acids at two positions on the B chain, B28 and B29, are reversed.rint Text Size: A A A. A man-made substance resembling insulin in which the molecular structure has been altered for a more desirable effect. Insulin is a hormone, or chemical messenger that is released into the bloodstream to be transported throughout the body.