Human C Reactive Protein ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

C-Reactive Protein

Applications

Sandwich ELISA

Reactivity

Human

Assay type

Sandwich (quantitative)

Sensitivity

0.094 µg/ml

Sample type

Serum, plasma, cell culture supernatant, cell or tissue lysate, and other biological fluids.

Cross reactivity

Specific for C-Reactive Protein 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

0.156-10 µg/ml

Assay Time

3 hours

Principiul testului

Human C Reactive Protein ELISA Kit (High Range) (A334975) is a 3 hour sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human C Reactive Protein in serum, plasma, cell culture supernatant, cell or tissue lysate, and other biological fluids. A 96-well microtiter plate has been pre-coated with an antibody specific for C Reactive Protein. Standards and samples are added to the wells, where C Reactive Protein binds to the immobilized capture antibody. Following incubation, unbound components are removed by washing and a biotinylated detection antibody specific for C Reactive Protein is added to the wells. The detection antibody binds the captured C Reactive Protein to form an antibody-antigen-antibody sandwich complex. After further incubation and washing, HRP-Streptavidin conjugate is added to the wells. TMB substrate solution is then added to visualize the HRP enzymatic reaction. This produces a blue-coloured product that changes to yellow following addition of acidic stop solution. The intensity of the yellow colour is directly proportional to the amount of C Reactive Protein captured in each well. The concentration of C Reactive Protein is calculated by reading the absorbance at 450 nm and comparing the values with 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.