[Recording of the chemiluminescence of the component parts of the blood serum in the presence of divalent iron].

Measurements of chemiluminescence of apo-B-containing lipoproteins of blood serum enables one to evaluate their capability of peroxidation in the presence of ferrous ions. The recording of chemiluminescence changes in the standard chemiluminescent system in the presence of ferrous ions after adding the supernatant remained after the precipitation of apo-B-containing lipoproteins may serve a simple test for the assessment of blood serum antioxidant activity.