Used for specific, high-sensitivity detection of SARS-CoV-2 nucleocapsid protein (NP) in immunoassay. Can be paired with other NP-specific clones for detection in sandwich ELISA format.
Microtiter wells were coated with SARS-CoV-2 (COVID-19) Nucleocapsid Protein (NP) at 1 ug/mL. Biotin-conjugated rabbit monoclonal antibody 75G5a (Cat orb1945991) was serially diluted 1:2 starting at 1 ug/mL, and shows high-sensitivity binding to COVID-19 NP antigen.
Western blot analysis of SARS-CoV-2 and SARS-CoV nucleocapsid protein (50 ng) probed with 1 ug/mL CoV2NP nucleocapsid rabbit monoclonal antibody (75G5), CoV2NP-75G5a), Cat orb1945992.
A sandwich ELISA was performed using SARS-CoV-2 (COVID-19) Nucleocapsid Protein (NP) specific rabbit monoclonal antibodies: 84C4a (Cat orb1945990) as a capture antibody and 75G5a-biotin (Cat orb1945991) as a detection antibody. COVID-19 NP was serially diluted 1:2 starting at 25 ng/mL. Rabbit monoclonal antibodies 84C4a and 75G5a-biotin detected COVID-19 NP antigen at very high sensitivity as low as 49 pg/mL (4.9 pg).
A sandwich ELISA was performed using SARS-CoV-2 (COVID-19) Nucleocapsid Protein (NP) specific rabbit monoclonal antibodies: 85C1 (Cat orb1945986) as a capture antibody and 75G5a-biotin (Cat orb1945991) as a detection antibody. COVID-19 NP was serially diluted 1:2 starting at 25 ng/mL. Rabbit monoclonal antibodies 85C1 and 75G5a-biotin detected COVID-19 NP antigen at very high sensitivity as low as 25 pg/mL (2.5 pg).
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