牛妊娠特异性蛋白B(PSPB)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 PSPB(Pregnancy Specific Protein B) ELISA Kit","alternative_names":"Pregnancy-associated glycoprotein 1; PAG 1; EC 3.4.23.; Pregnancy-specific protein B; PSP-B","species":"Cattle","assay_type":"Competitive Inhibition","sensitivity":"0.29 ng\/mL","standard":"50 ng\/mL","detection_range":"0.78-50 ng\/mL","sample_type":"serum, plasma and other biological fluids","assay_length":"2.5h","research_area":"Signal transduction; Cardiovascular; Cancer; Metabolism","test_principle":"This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Cattle PSPB. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle PSPB. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added 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 Cattle PSPB 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\/ELK0478-b-1.jpg","ManualURL":"https:\/\/www.elkbiotech.cn\/upload\/file\/ELISA\/ELK0478-1.pdf","ProductURL":"https:\/\/www.elkbiotech.cn\/pro\/ELK0478",}