绵羊表面活性物质关联蛋白B(SPB)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1960","96t":"2800","96t_5":"11900","name_en":"Sheep SPB(Surfactant Associated Protein B) ELISA Kit","alternative_names":"SFTPB; PSPB; SFTB3; SFTP3; SP-B; Pulmonary Surfactant Protein B; 18 kDa pulmonary-surfactant protein; 6 kDa protein","species":"Sheep","assay_type":"Sandwich","sensitivity":"0.56 ng\/mL","standard":"100 ng\/mL","detection_range":"1.57-100 ng\/mL","sample_type":"serum, plasma, lung lavage fluid, tissue homogenates, cell lysates, cell culture supernates and other biological fluids","assay_length":"3.5h","research_area":"Tumor immunity;Infection immunity;Pulmonology;","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 Sheep SPB. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Sheep SPB. 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 Sheep SPB, 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 Sheep SPB 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\/ELK8875-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK8875-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK8875",}