一步法人甲状腺素(T4)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1960","96t":"2800","96t_5":"11900","name_en":"EasyStep Human T4(Thyroxine) ELISA Kit","alternative_names":"3,5,3',5'-Tetraiodothyronine; L-Thyroxine; Levothyroxine","species":"Human","assay_type":"Competitive Inhibition","sensitivity":"7 ng\/mL","standard":"600 ng\/mL","detection_range":"9.38-600 ng\/mL","sample_type":"Serum, plasma","assay_length":"1.5h","research_area":"Endocrinology;Hormone 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 T4 antigen, and the Human T4 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 Human T4 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 T4 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\/ELK054ES-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK054ES-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK054ES",}