Jurgen Ludwig

Process for obtaining proinsulin possessing correctly linked cystine bridges

Process for the preparation of proinsulin with correctly linked cystin bridges

Process for isolating insulin by high-pressure liquid chromatography

Process for preparation of insulin by high pressure liquid chromatography

Process for the preparation of human or the derivatives thereof from pig insulin or the derivatives thereof

PROCESS FOR THE PREPARATION OF HUMAN INSULIN OR ITS DERIVATIVES FROM PIG INSULIN OR ITS DERIVATIVES

Process for the separation of mixtures of insulin, insulin derivatives and, where appropriate, impurities

Hirudin derivatives and a process for their preparation

Process for the separation of mixtures from insulin, derivatives of insulin and, if required, impurities

Verfahren zur Herstellung von Humaninsulin oder dessen Derivaten aus Schweineinsulin oder dessen Derivaten