Clinical Biochemistry explains about the field of clinical pathology which commonly deals with the analysis of body fluids such as blood, urine, sputum, stool etc., for diagnosis and therapeutic purposes. The analysis of body fluids can be done using the tools of chemistry, microbiology, hematology and molecular pathology. The new finding came into existence that a multimetallic protein, acts like an enzyme and have the capacity to catalyze the action of large number of antibodies.