Composition and a diagnostic method for the detection of prostatic cancer.

摘要

A kind of immunochemistry detection method detection prostatic acid phosphatase, which has, to be developed, these can be used for enzyme and protein determination in prostate cancer and clinical trial test. It is carcinous from human prostate tissue that a kind of prostatic acid phosphatase isoenzymatically homogeneously prepares antigen isolation purified acid phosphatase. The stimulation of the antigen generates diagnostic antibody, and which is high special, and there is no cross reactions, and can be used for other acid phosphatase isoenzyme counter immunoelectrophoresis technologies and (show 0.4 I.U.Sensitivity or 20 enzymatic activitys reach enzymic protein) and solid phase fluorescent immune (show the excitation of 60 mcg/ml enzymic protein of sensitivity and alpha-Naphthol hydrolysate and emit at 340 nanometers 465 nanometers) lack, without false positive and false negative diagnosis of prostate cancer.