Rat IgG2a ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

IgG2a

Applications

Sandwich ELISA

Reactivity

Rat

Assay type

Sandwich (quantitative)

Sensitivity

3.75 ng/ml

Sample type

Serum, plasma and other biological fluids.

Cross reactivity

Specific for IgG2a 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

6.25-400 ng/ml

Assay Time

4h 30m

Principiul testului

Rat IgG2a ELISA Kit (A327113) employs the sandwich enzyme immunoassay technique for the quantitative measurement of rat IgG2a in serum, plasma, and other biological fluids. An antibody specific for IgG2a has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the IgG2a 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-IgG2a Antibody, which binds the captured IgG2a 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 IgG2a captured in each well. The concentration of IgG2a 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.