Prostate Specifc Antigen (PSA) Test Kit (Colloidal Gold)

About PSA

Prostate-specihc antigen (PSA) is an organ-specifc antigen mainly secreted by epithelial cellsin prostate acini and ducts. lt may increase ordecrease with changes in the burden of prostate disease.

Intended Use

The Prostate Specifc Antigen (PSA) Test Kit (Colloidal Gold) is a rapid chromatographicimmunoassay for semi-quantitative detection of Prostate Specihc Antigen in whole blood.serum or plasma.

Serum PSA Clinical Signicance

PSA >10 ng/ml      indicative of prostate cancer prostate biopsy should be performed

PSA 4-10 ng/ml     grey-zone" further screening should be performed

PSA <4 ng/ml        Normal range for healthy men