Preparation of Novel Monoclonal Antibodies Against Chelated Cadmium Ions

The detection of cadmium ions using enzyme-linked immunosorbent assays (ELISA) has been reported by several research groups. Because cadmium ions are too small to stimulate the immune system, high molecular weight immunogens of cadmium are constructed using bifunctional chelators. At present, the most commonly used bifunctional chelator for the preparation of antigens for heavy metal ions is 1-(4-isothiocyanobenzyl) ethylenediamine...