SARS-CoV-2 (COVID-19) Nucleocapsid Antibody [3867]

• Catalog Number: orb1273020
• Category: Antibodies
• Description: SARS-CoV-2 (COVID-19) Nucleocapsid Antibody [3867]
• Clonality: Monoclonal
• Clone Number: 3867
• Tested applications: ELISA, IF
• Reactivity: Virus
• Isotype: Mouse IgG2b
• Antibody Type: Primary Antibody
• Concentration: batch dependent
• Form/Appearance: Liquid
• Conjugation: Unconjugated
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Buffer/Preservatives: Coronavirus Nucleocapsid Antibody is in a phosphate saline buffer (0.01M, pH 7.2) containing 0.1% sodium azide preservative. No stabilizing proteins have been added.
• Alternative names: Coronavirus Nucleocapsid, SARS
• Note: For research use only
• Application notes: Suggested starting ranges are 1:10-1:50 for IFA and 1:20-1:200 for ELISA. BEST ELISA pairs (capture-conjugate): clones 3865-3867
• Expiration Date: 12 months from date of receipt.

Sandwich ELISA for SARS-CoV-2 (COVID-19) Matched Pair Nucleocapsid Antibodies. Antibodies: SARS-CoV-2 (COVID-19) Nucleocapsid Antibodies, orb1274589 and orb1273019. A sandwich ELISA was performed using SARS-CoV-2 Nucleocapsid antibody (orb1274589, 2 ug/ml) as capture antibody, the Nucleocapsid recombinant protein as the binding protein (orb1231585), and the anti-SARS-CoV-2 Nucleocapsid antibody (orb1273019, 0.5 ug/ml) as the detection antibody. Secondary: Goat anti-mouse IgG HRP conjugate at 1:20000 dilution. Detection range is from 0.03 ng to 300 ng. EC50 = 4.27 ng