人可溶性肿瘤坏死因子受体2(sTNF-R2)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1680","96t":"2400","96t_5":"10200","name_en":"Human sTNF-R2(soluble tumor necrosis factor receptor 2) ELISA Kit","alternative_names":"sTNF-R2; soluble tumor necrosis factor receptor 2","species":"Human","assay_type":"Sandwich","sensitivity":"8.87 pg\/mL","standard":"2000 pg\/mL","detection_range":"31.25-2000 pg\/mL","sample_type":"Serum, plasma and other biological fluids.","assay_length":"3.5h","research_area":"Cancer","test_principle":"The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human sTNF-R2. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human sTNF-R2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human sTNF-R2, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. 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 sTNF-R2 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\/ELK8640-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK8640-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK8640",}