DLG4 ELISA Kit (Rat)

Enzyme-linked Immunosorbent assay-Sandwich

Wet Ice

discs large MAGUK scaffold protein 4

2°C to 8°C|-20°C

NM_019621.1

Disks large homolog 4

Assay Methodology: Quantitative Sandwich ELISA

Colorimetric

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 Discs, Large Homolog 4 (DLG4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Discs, Large Homolog 4 (DLG4). 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 Discs, Large Homolog 4 (DLG4), 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 Discs, Large Homolog 4 (DLG4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Tissue homogenates, cell lysates and other biological fluids