General Vitamin D3 (VD3) ELISA Kit

• Catalog Number: orb781939
• Category: Assays and Kits
• Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Vitamin D3(VD3) protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Vitamin D3(VD3).
• Reactivity: All
• Concentration: 400 ng/mL
• Tested applications: ELISA
• Application notes: standard: 400 ng/mL. Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with VD3 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to 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 VD3 in the samples is then determined by comparing the OD of the samples to the standard curve
• Assay Type: Competitive
• Assay Time: 2.5h
• Range: 6.25-400 ng/mL
• Sensitivity: 2.12 ng/mL
• Sample Types: serum, plasma and other biological fluids
• Alternative names: Cholecalciferol ELISA Kit, Toxiferol ELISA Kit, Ac
• Note: For research use only