牛胰岛素样生长因子结合蛋白3(IGFBP3)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1960","96t":"2800","96t_5":"11900","name_en":"Cattle IGFBP3(Insulin Like Growth Factor Binding Protein 3) ELISA Kit","alternative_names":"BP53; IBP3; Growth Hormone-Dependent Binding Protein; Acid Stable Subunit Of The 140 K IGF Complex","species":"Cattle","assay_type":"Sandwich","sensitivity":"0.129 µg\/mLl","standard":"20 µg\/mL","detection_range":"0.312-20 µg\/mL","sample_type":"serum, plasma, tissue homogenates and other biological fluids","assay_length":"3.5h","research_area":"Metabolic pathway;Tumor immunity;","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 Cattle IGFBP3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle IGFBP3. 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 Cattle IGFBP3, 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 Cattle IGFBP3 in the samples is then determined by comparing the OD of the samples to the standard curve.","uniprot_id":"P20959","StandardCurveURL":"https:\/\/www.elkbiotech.cn\/upload\/image\/ELISA\/ELK11156-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK11156-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK11156",}