Methods and materials for quantitative detection of MB and BB isoenzymes of creatine kinase by radioimmunoassay competitive displacement techniques involving antibodies to human BB isoenzyme which are specific for the B monomer, react with BB CK and cross-react with MB CK, but do not cross-react with...http://www.google.com/patents/US4237219?utm_source=gb-gplus-sharePatent US4237219 - Radioimmunoassay assay and reagents for MB isoenzyme of CK
