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ELK Biotechnology
SKU:ELK7984
VD(Vitamin D) ELISA Kit
VD(Vitamin D) ELISA Kit
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$476.00 USD
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Alternative Names: VD; VD1; Lamisterol; Vitamin D; Vitamin D1; Lumisterol
Assay Type: Competitive Inhibition
Sensitivity: 2.18 ng/mL
standard: 400 ng/mL
Detection range: 6.25-400 ng/mL
Sample type: Serum, plasma and other biological fluids
Assay length: 2.5h
Research Area: Metabonomics
Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with VD protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VD. 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 VD in the samples is then determined by comparing the OD of the samples to the standard curve.
Assay Type: Competitive Inhibition
Sensitivity: 2.18 ng/mL
standard: 400 ng/mL
Detection range: 6.25-400 ng/mL
Sample type: Serum, plasma and other biological fluids
Assay length: 2.5h
Research Area: Metabonomics
Test principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with VD protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VD. 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 VD in the samples is then determined by comparing the OD of the samples to the standard curve.
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