SARS-CoV-2 Nucleoprotein
Product Overview
Description
Expressed in and purified from HEK-293 cells, SARS-CoV-2 (COVID-19) nucleoprotein (NP) is used as control antigen for diagnostic assays using Abwiz antibody clones 75G5a (Abwiz Cat. #2481), 84C4a (Abwiz Cat. #2486), 84D7 (Abwiz Cat. #2491), and 85C1 (Abwiz Cat. #2496) including in biotinylated format. These antibodies can be paired in sandwich detection assay and used to detect NP antigen from SARS-CoV-2 with high sensitivity (to 2.5pg) and high specificity.
Product Details
Specification | Description |
---|---|
Applications | ELISA |
Clone | CoV2NP |
Format | His tag |
Validated Reactivity | Other |
Detection | Anti-SARS-CoV-2 NP mAb |
Clonality | SARS-CoV-2 |
Formulation | 1X PBS, 0.02% NaN3 |
Isotype | SARS-CoV-2 |
Preparation | His tag purification |
Recommended Usage | Control antigen for SARS-CoV-2 (COVID-19) diagnostic assays. Contains C-terminal His tag used for purification. |
Storage | 2-8ºC |
Pseudonyms | Severe acute respiratory syndrome coronavirus 2 nucleoprotein, 2019-nCoV nucleocapsid protein |
Uniprot ID | P0DTC9 |
Images

SDS-PAGE gel shows high purity for SARS-CoV-2 nucleoprotein.

Microtiter wells were coated with SARS-CoV-2 (COVID-19) Nucleocapsid Protein (NP, Cat#2501) and SARS-CoV NP at 1 ug/mL. Purified rabbit monoclonal antibodies 75G5a (Cat# 2481), 84C4a (Cat# 2486), and 84D7 (Cat# 2491) were serially diluted 1:2 starting at 1 ug/mL. Rabbit monoclonal antibodies 75G5a, 84C4a, and 84D7 show very strong and specific binding to COVID-19 NP antigen, with no significant cross-reactivity to SARS-CoV NP antigen.