公开(公告)号：DE2934228A1

公开(公告)日：1981-03-12

申请号：DE2934228

申请日：1979-08-24

Applicant: BASF AG

Inventor： HEUCK CLAUS CHRISTIAN DIPL CHE ,  LUEDDECKE ERIK DIPL CHEM DR ,  HORN DIETER DIPL CHEM DR

IPC: G01N33/68 ,  G01N31/00 ,  G01N33/92 ,  G01N33/48

Abstract: Disclosed is the polyelectrolytic titration of serum lipoproteins, the negative surface charge of the latter being determined quantitatively by adding an excess amount of a polycation in aqueous solution to the particular serum lipoprotein and then back-titrating the positive charge, of the polycation, which has not been neutralized by the negative surface charge, against a chromotropic polyanion, in the presence of a metachromatic dye as the indicator. The method according is used for the diagnosis of lipometabolic disorders.