EasyStep Human IFNg(Interferon Gamma) ELISA Kit

SKU: ELK067ES

Size:96T

Reactivity:Human

Alternative Names:IFN gamma; IFN-G; IFG; IFI; INFr; IFN; Immune Interferon

Assay Type:Sandwich

Sensitivity:15 pg/mL

Standard:1000 pg/mL

Detection range:15.63-1000 pg/mL

Sample type:Serum, plasma, cell

Assay length:1.5h

Research Area:Cytokine;Infection immunity;

Test principle:The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human IFN-γ, and the Human IFN-γ standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human IFN-γ. After TMB substrate solution is added, only those wells that contain Human IFN-γ and HRP-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human IFN-γ in the samples is then determined by comparing the OD of the samples to the standard curve.

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