Mouse Secretory IgA ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

Secretory IgA

Applications

Sandwich ELISA

Reactivity

Mouse

Assay type

Sandwich (quantitative)

Sensitivity

< 0.1 ng/ml

Sample type

Serum, plasma and other biological fluids.

Cross reactivity

Specific for Secretory IgA with no reported cross-reactivity with other analogs or variants.

Detection type

Colorimetric Detection (OD450)

Platform

Pre-coated Microplate (12 x 8 well strips)

Product range

0.16-10 ng/ml

Assay Time

3h 30m

Principiul testului

Mouse Secretory IgA ELISA Kit (A327040) employs the sandwich enzyme immunoassay technique for the quantitative measurement of mouse Secretory IgA in serum, plasma, and other biological fluids. An antibody specific for Secretory IgA has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the Secretory IgA present in each sample is bound to the wells by the immobilized antibody. Following incubation, the wells are washed and then incubated with Biotinylated Anti-Secretory IgA Antibody, which binds the captured Secretory IgA present in each well. Following incubation, unbound biotinylated detection antibody is removed by washing, and an HRP-Streptavidin conjugate is added to the wells and the microtiter plate is incubated. Following incubation and washing, substrate solution is then used to visualize the HRP enzymatic reaction by catalysis to produce a blue-coloured product that changes to yellow after addition of acidic stop solution. The density of yellow is proportional to the amount of Secretory IgA captured in each well. The concentration of Secretory IgA can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.

Storage

Shipped at +4°C. Store kit components at +4°C or -20°C as instructed in the Protocol Manual. Do not use past expiration date! Avoid freeze/thaw cycles.