Human IGFBP2(Insulin Like Growth Factor Binding Protein 2) ELISA Kit

SKU: ELK10212

Size:96T

Reactivity:Human

Alternative Names:IBP2; IGF-BP53

Assay Type:Sandwich

Sensitivity:1.15 ng/mL

Standard:200 ng/mL

Detection range:3.13-200 ng/mL

Sample type:serum, plasma, urine, tissue homogenates and other biological fluids

Assay length:3.5h

Research Area:Tumor immunity;Endocrinology;

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 IGFBP2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IGFBP2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human IGFBP2, biotin-conjugated antibody and enzyme-conjugated Avidin 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 IGFBP2 in the samples is then determined by comparing the OD of the samples to the standard curve.

UniProt ID:P18065