[Improved preparation of des-alanylB30-insulin (author's transl)].
Des-AlaB30-insulin was prepared by incubation of insulin with carboxypeptidase A. The C-terminal alanineB30 of the B-chain was quantitatively liberated without liberating asparagineA21 of the A-chain in ammonium hydrogencarbonate buffer.
D002268:Carboxypeptidases; D007328:Insulin / Q000031:analogs & derivatives* / Q000138:chemical synthesis
D007328:Insulin; D002268:Carboxypeptidases
Verbesserte Darstellung von Des-alanylB30-insulin.