Hepatitis B Virus Pre S1 Antigen (HBV Pres1-Ag) (HBV preS1-Ag) ELISA Kit for Human

Principle of the Assay: This assay employs the qualitative enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with OVA. Samples are pipetted into the wells with anti-mouse IgG conjugated Horseradish Peroxidase (HRP). Any antibodies specific for the antigen present will bind to the pre-coated antigen. Following a wash to remove any unbound reagent, a substrate solution is added to the wells and color develops in proportion to the amount of mouse OVA sIgG bound in the initial step. The color development is stopped and the intensity of the color is measured.

Small volumes of HBV preS1-Ag elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS706972 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the hepatitis B virus pre S1 antigen (HBV preS1-Ag) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing HBV preS1-Ag. The ELISA analytical biochemical technique of the MBS706972 kit is based on HBV preS1-Ag antibody-HBV preS1-Ag antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect HBV preS1-Ag antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, HBV preS1-Ag. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).