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GeneBio Systems

Human 25-OH-D(25 Hydroxy Vitamin D) ELISA Kit

Human 25-OH-D(25 Hydroxy Vitamin D) ELISA Kit

ELK0694

£465.00 GBP
£465.00 GBP
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Size:96T

Reactivity:Human

Alternative Names:25 Hydroxy Vitamin D;

Assay Type:Competitive Inhibition

Sensitivity:1.45 ng/mL

Standard:200 ng/mL

Detection range:3.13-200 ng/mL

Sample type:serum, plasma and other biological fluids

Assay length:2.5h

Research Area:Reproductive science;Genetic 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 25-OH-D. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human 25-OH-D. 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 25-OH-D in the samples is then determined by comparing the OD of the samples to the standard curve.

UniProt ID:

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