Prostate Specific Antigen Rapid Test (DTS162)


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blood/coagulate blood
Intended Use
The PSA Screen Test utilizes two site sandwich immunoassay technology and specific antibodies to PSA for the semi-qualitative detection of PSA concentration in serum. PSA specific antibodies are pre-coated onto membrane as a capture reagent on the test band region. During the assay the specimen reacts with anti-PSA gold-conjugate. The mixture then moves laterally on the membrane chromatographically to the test region with immobilized anti-PSA on the membrane. If PSA is present in the specimen, a color band is formed in the test region. PSA internal standard is pre-coated on the reference band region indicates equal 4ng/mL of PSA concentration. And followed by a built-in system control with anti-PSA antibody on the control band region. Both of the color bands in the reference region and control region will always appear regardless the presence of PSA in serum sample.
The test device is to be stored refrigerated or at room temperature (2-30°C) under dry condition for the duration of the shelf life (normally 18 months).


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