人乳腺丝抑蛋白(Maspin)酶联免疫吸附检测试剂盒

产品介绍

• {"48t":"1820","96t":"2600","96t_5":"11050","name_en":"Human Maspin(Mammary Serine Protease Inhibitor) ELISA Kit","alternative_names":"SERPINB5; PI5; Protease Inhibitor 5; Serpin Peptidase Inhibitor Clade B Member 5","species":"Human","assay_type":"Sandwich","sensitivity":"0.262 ng\/mL","standard":"40 ng\/mL","detection_range":"0.63-40 ng\/mL","sample_type":"Serum, plasma, tissue homogenates and other biological fluids.","assay_length":"3.5h","research_area":"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 Human Maspin. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Maspin. 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 Maspin, 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 Maspin 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\/ELK3527-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK3527-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK3527",}