EasyPro Universal 1,25-Dihydroxyvitamin D3(DHVD3)ELISA Kit

Universal

DH-VD3; Calcitriol; Rocaltrol; Calcijex; 1,25-(OH)2D3; 1,25-Dihydroxycholecalciferol; 1,25-Dihydroxy Vitamin D3

Competitive

10000pg/mL

49.5 pg/mL

156.25-10000 pg/mL

45min

serum, plasma and other biological fluids

Metabolic pathway;Bone metabolism;

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with DHVD3 Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for DHVD3 are added to the micro ELISA plate wells. DHVD3 in samples (or standards) competes with a fixed amount of DHVD3 on the solid phase supporter for sites on the HRP linked detection antibody specific to DHVD3. Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450±2 nm. The concentration of DHVD3 in the samples is then determined by comparing the OD of the samples to the standard curve.