Human BA ELISA Kit

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  • Catalog
  • species
  • GeneBA
  • Standard CurveHuman BA ELISA Kit
  • Other Species Mouse BA ELISA KitRat RT1-Ba ELISA Kit
  • SpecificityThis assay has high sensitivity and excellent specificity for detection of Blocking antibody. No significant cross-reactivity or interference between Blocking antibody and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between Blocking antibody and all the analogues, therefore, cross reaction may still exist in some cases.
  • SamplesSerum, Plasma , tissue homogenates,Cell culture supernates,Other biological fluids.
  • Sensitivity1.0 ng/mL
  • Intended UseHuman BA ELISA Kit allows for the in vitro quantitative determination of BA , 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 Categories/FamilyHuman ELISA Kit
  • Product Description
    Principle of the assay: Blocking antibody ELISA kit applies the competitive enzyme immunoassay technique utilizing Blocking antigen and an Blocking antibody-HRP conjugate. The assay sample and buffer are incubated together with Blocking antibody-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the Blocking antibody concentration since Blocking antibody from samples and Blocking antibody-HRP conjugate compete for the Blocking antigen binding site. Since the number of sites is limited, as more sites are occupied by Blocking antibody from the sample, fewer sites are left to bind Blocking antibody-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The Blocking antibody concentration in each sample is interpolated from this standard curve.

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