Human VD3 (Vitamin D3) ELISA Kit
Sizes: 48T, 96T
Catalogue Numbers: ELK0811-48, ELK0811-96
Citations, Manuals and MSDS Available upon request.
Alternative Names: Cholecalciferol; Toxiferol; Activated 7-Dehydrocholesterol
Species: Human
Assay Type: Competitive Inhibition
Sensitivity: 2.14 ng/mL
Standard: 400 ng/mL
Detection Range: 6.25-400 ng/mL
Sample Type: Serum, Plasma and other Biological Fluids
Assay length: 2h
Research Areas: Metabolic pathway; Reproductive science; Nutrition metabolism; Bone metabolism;
Test Principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human VD3 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human VD3. 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 Human VD3 in the samples is then determined by comparing the OD of the samples to the standard curve.
Research Use Only.