一步法大鼠25-羟基维生素D(25-OH-D)酶联免疫吸附检测试剂盒
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Product Name:一步法大鼠25-羟基维生素D(25-OH-D)酶联免疫吸附检测试剂盒
Alternative Names:25 Hydroxy Vitamin D;
Species:Rat
Assay Type:Competitive Inhibition
Sensitivity:7.7 ng/mL
standard:5000 ng/mL
Detection range:78.13-5000 ng/mL
Sample type:Serum, plasma
Assay length:1.5h
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 Rat 25-OH-D antigen, and the Rat 25-OH-D standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Rat 25-OH-D 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 Rat 25-OH-D in the samples is then determined by comparing the OD of the samples to the standard curve.
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