Human VTCN1 (V-Set Domain Containing T-Cell Activation Inhibitor 1) ELISA Kit

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 V-Set Domain Containing T-Cell Activation Inhibitor 1(VTCN1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to V-Set Domain Containing T-Cell Activation Inhibitor 1(VTCN1). 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 V-Set Domain Containing T-Cell Activation Inhibitor 1(VTCN1), 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 V-Set Domain Containing T-Cell Activation Inhibitor 1(VTCN1) in the samples is then determined by comparing the OD of the samples to the standard curve.

Research Area: Signal transduction,

Alternative Names:
B7-H4, B7H4, B7S1, B7X, B7h.5, VCTN1, T-cell costimulatory molecule B7x, Immune costimulatory protein B7-H4

Sample Type:
Tissue homogenates, cell lysates and other biological fluids

Assay Type: Sandwich

Standard: 10 ng/mL

Assay Length: 4.5h

Assay Length: For Research Use Only