Human NPTX2 ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

NPTX2

Applications

Indirect ELISA

Reactivity

Human

Assay type

Indirect (quantitative)

Sensitivity

0.469 ng/ml

Sample type

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

Cross reactivity

Demonstrates specificity for NPTX2 antibodies with no reported cross-reactivity to related analogs.

Detection type

Colorimetric Detection (OD450)

Platform

Pre-coated Microplate (12 x 8 well strips)

Product range

0.781-50 ng/ml

Assay Time

3 hours

Principiul testului

Human NPTX2 Antibody ELISA Kit (A335022) is a 3 hour indirect Enzyme-Linked Immunosorbent Assay (iELISA) designed for the in vitro quantitative determination of human NPTX2 Antibody in serum, plasma, cell culture supernatant, cell or tissue lysate, and other biological fluids. A 96-well microtiter plate has been pre-coated with assay-specific antigen. Standards and samples are added to the wells, where NPTX2 Antibody binds to the immobilized antigen. Following incubation, unbound components are removed by washing and an enzyme-conjugated detection antibody is added to the wells. This detection antibody binds the captured NPTX2 Antibody to form an indirect immune complex. After further incubation and washing, TMB substrate solution is added to visualize the enzyme-mediated 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 NPTX2 Antibody present in the sample. The concentration of NPTX2 Antibody 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.