Test principle：This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Vitamin D2(VD2) protein. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Vitamin D2(VD2). Next,Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 Vitamin D2(VD2) in the samples is then determined by comparing the OD of the samples to the standard curve.
仕様
サイズ：96T
Alternative Names：Ergocalciferol; Deltalin; Drisdol; Calcidol
Species：General
Assay Type：Competitive Inhibition
Sensitivity：0.53 ng/mL
Standard：100 ng/mL
Detection range：1.57-100 ng/mL
Sample type：Serum, plasma and other biological fluids.
