Chicken Immunoglobulin Y ELISA Kit | IgY elisa kit
Chicken Immunoglobulin Y ELISA Kit
Reactivity
Chicken
Synonyms
Immunoglobulin Y; Chicken Immunoglobulin Y ELISA Kit; IgY elisa kit
Reactivity
Chicken
Specificity
This assay has high sensitivity and excellent specificity for detection of IgY. No significant cross-reactivity or interference between IgY and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between IgY and all the analogues, therefore, cross reaction may still exist in some cases.
Samples
Serum, plasma, cell culture supernatants, body fluid and tissue homogenate
Assay Type
Quantitative Competitive
Sensitivity
0.1mg/mL
Preparation and Storage
Store all reagents at 2-8 degree C.
Typical Testing Data/Standard Curve (for reference only)
Related Product Information for IgY elisa kit
Intended Uses: This IgY ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Chicken IgY. This ELISA kit for research use only, not for therapeutic or test applications!
Principle of the Assay: IgY ELISA kit applies the competitive enzyme immunoassay technique utilizing an anti-IgY antibody and an IgY-HRP conjugate. The assay sample and buffer are incubated together with IgY-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 IgY concentration since IgY from samples and IgY-HRP conjugate compete for the anti-IgY antibody binding site. Since the number of sites is limited, as more sites are occupied by IgY from the sample, fewer sites are left to bind IgY-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IgY concentration in each sample is interpolated from this standard curve.
Principle of the Assay: IgY ELISA kit applies the competitive enzyme immunoassay technique utilizing an anti-IgY antibody and an IgY-HRP conjugate. The assay sample and buffer are incubated together with IgY-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 IgY concentration since IgY from samples and IgY-HRP conjugate compete for the anti-IgY antibody binding site. Since the number of sites is limited, as more sites are occupied by IgY from the sample, fewer sites are left to bind IgY-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IgY concentration in each sample is interpolated from this standard curve.
