Human SARS-CoV-2 Nucleocapsid ELISA Kit

• Catalog Number: orb867010
• Category: Assays and Kits
• Description: Sandwich Human SARS-CoV-2 Nucleocapsid ELISA Kit
• Tested applications: ELISA
• Reactivity: Human
• Range: 7.82-500 pg/mL
• Assay Time: 3.5h
• Concentration: 500 pg/mL
• Sensitivity: 3.2 pg/mL
• Alternative names: COVID-19;SARS-CoV-2; 2019-nCoV ELISA Kit
• Note: For research use only
• Application notes: standard: 500 pg/mL. 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 SARS-CoV-2 Nucleocapsid. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human SARS-CoV-2 Nucleocapsid. 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 SARS-CoV-2 Nucleocapsid, 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 SARS-CoV-2 Nucleocapsid in the samples is then determined by comparing the OD of the samples to the standard curve
• Sample Types: serum, plasma, saliva, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
• Expiration Date: Please enquire.