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  • Rapid HIV Test

    Rapid HIV Test:

    Specimen: whole blood/serum/plasma
    Format: cassette or strip
    Sensitivity: 99.6%
    Specificity: 99.7%
     
    INTENDED USE
    Rapid HIV I&II Test Card is a single use, rapid test device, double antigen sandwich immunoassay for qualitative detection of antibodies to Human Immunodeficiency Viruses or HIV I&II in serum, plasma or whole blood. It is intended for medical institution as the aid for the diagnosis of possible HIV infection. The product may be used for the quick screening of blood donors and blood products.
    PRINCIPLE
    Rapid HIV I&II Test Card employs chromatographic lateral flow device in a cassette format. Colloidal gold conjugated recombinant antigens(Au-Ag) corresponding to HIV-1 gp 120, gp41 and HIV-2 gp-36 are dry-immobilized at the end of nitrocellulose membrane strip. HIV 1+2 antigens are bond at the Test Zone (T) and rabbit anti-HIV 1+2 antibodies are bond at the Control Zone (C). When the sample is added, it migrates by capillary diffusion rehydrating the gold conjugate. If there are HIV1 or HIV2 antibodies in sample, they will bind with the gold conjugated antigens forming particles. These particles will continue to migrate along the strip until the Test Zone (T) where they are captured by the HIV 1+2 antigens generating a visible red line. If there are no HIV1 or HIV2 antibodies in sample, no red line is formed in the Test Zone (T).The gold conjugate will continue to migrate alone until it is captured in the Control Zone (C) by the rabbit anti-HIV1+2 antibodies aggregating in a red line, which indicates the validity of the test.

     

     

     

     

     

     

     

     

     

     

     

    For in vitro diagnostic use only 

     

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