[Chemiluminescent immunoassay for insulin].

In this paper is reported solid phase chemiluminescent immunoassay for insulin with N-(4-aminobutyl)-N-ethylisoluminol (ABE1) labelled antibody and a double antibodies sandwich procedure. ABEI-CoCl2-H2O2 was used as the chemiluminescent system and the linear range of insulin was 0.3-150 microU/tube. The correlation coefficient of the log-log regression equation was 0.985 and the absolute limit of detection 0.32 microU/tube.