人25-羟基维生素D3(HVD3)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1960","96t":"2800","96t_5":"11900","name_en":"Human HVD3(25-Hydroxyvitamin D3) ELISA Kit","alternative_names":"25-HVD3; 25HVD3; Calcifediol; Calcidiol; H-VD3; 25-Hydroxycholecalciferol; 25-Hydroxy Vitamin D3; 25(OH)D","species":"Human","assay_type":"Competitive Inhibition","sensitivity":"0.88 ng\/mL","standard":"200 ng\/mL","detection_range":"3.13-200 ng\/mL","sample_type":"serum, plasma and other biological fluids","assay_length":"2h","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 HVD3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human HVD3. 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 HVD3 in the samples is then determined by comparing the OD of the samples to the standard curve.","StandardCurveURL":"https:\/\/www.elkbiotech.cn\/upload\/image\/ELISA\/ELK8625-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK8625-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK8625",}