Human SARS-CoV-2 Spike Protein Total Antibody ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

SARS-CoV-2 Spike Protein Total Antibody

Applications

Sandwich ELISA

Reactivity

Human

Assay type

Sandwich (qualitative)

Sensitivity

1.09 pg/ml

Sample type

Serum and plasma

Cross reactivity

Specific for SARS-CoV-2 Spike Protein Total Antibody with no reported cross-reactivity with other analogs or variants.

Detection type

Colorimetric Detection (OD450)

Platform

Pre-coated Microplate (12 x 8 well strips)

Assay Time

2h 30m

Principiul testului

Human SARS-CoV-2 Spike Protein Total Antibody ELISA Kit (A327006) employs the sandwich enzyme immunoassay technique for the quantitative measurement of human SARS-CoV-2 Spike Protein Total Antibody in serum and plasma. An antibody specific for SARS-CoV-2 Spike Protein Total Antibody has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the SARS-CoV-2 Spike Protein Total Antibody 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-SARS-CoV-2 Spike Protein Total Antibody Antibody, which binds the captured SARS-CoV-2 Spike Protein Total Antibody 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 SARS-CoV-2 Spike Protein Total Antibody captured in each well. The concentration of SARS-CoV-2 Spike Protein Total Antibody 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.