SpecificityThis assay has high sensitivity and excellent specificity for detection of human HBV preS1-Ag. No significant cross-reactivity or interference between human HBV preS1-Ag and analogues was observed.
Intended UseHuman HBV preS1-Ag ELISA Kit allows for the in vitro quantitative determination of HBV preS1-Ag , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
Product Description specificalPrinciple of the Assay||This assay employs the qualitative enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with preS1-Ab. Samples are pipetted into the wells with HBs Ab conjugated Horseradish Peroxidase (HRP). 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 human HBV preS1-Ag bound in the initial step. The color development is stopped and the intensity of the color is measured.