[Blood ferritin: an immunoenzyme assay technic]. / Ferritinémie: mise au point d'une technique de dosage immuno-enzymatique.

The enzyme linked immunosorbent assay (ELISA) is applied for ferritinemia measurement. Polystyrene beads are used for the adsorption of antibodies and peroxidase as revealing enzyme. The normal values are established with a splenic ferritin solution. The limits of the method are studied and the results are compared with two commercial kits (RIA-Gnost Behring, Ferrizyme Abbott).