Recombinant SARS-CoV-2 Nucleocapsid Protein derived from E.coli
Recombinant SARS-CoV-2 Nucleocapsid Protein
Recombinant SARS-CoV-2 Nucleocapsid Protein
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Product Description
Specifications
| Size | 100 µg, 500 µg, 1000 µg |
| Species | SARS-CoV-2 |
| Accession Number | QHD43423 |
| Protein Name / Synonyms | SARS-CoV-2 N protein, nucleocapsid protein |
| Expressed Region | Met1 - Ala419 |
| Expression System | E. coli |
| Tag | N-terminal histidine tag |
| Purity | >95 % |
| Purity Determined By | SDS-PAGE under reducing conditions and visualized by Coomassie blue staining |
| Molecular Weight (kDa) | ∼50 kDa |
| Format | Liquid |
| Formulation | 15 mM Na2HPO4, 5 mM NaH2PO4, 0.25 M NaCl, pH 7.5 |
| Concentration (lot specific) | Lot specific (see the label on the vial), determined by Bradford protein assay. |
| Research Area | Infectious Disease, COVID-19 |
| Shipping Type | Blue ice |
| Storage | -20°C |
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SDS-PAGE Image
Stability & Storage
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store at -20°C or -80°C in appropriate aliquots. Avoid repeated freeze-thaw cycles.
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citations
An intranasal live-attenuated SARS-CoV-2 vaccine limits virus transmission
- Species:
- Other
- Sample Type:
- Serum (hamster sera)
- Year:
- 2024
- Journal Name:
- Nature Communications
- PubMed ID:
- 38307868
Dysregulated naive B cells and de novo autoreactivity in severe COVID-19
- Year:
- 2022
- Journal Name:
- Nature
Post-Vaccination Detection of SARS-CoV-2 Antibody Response with Magnetic Nanoparticle-Based Electrochemical Biosensor System
- Year:
- 2023
- Journal Name:
- Biosensors-Basel
Simultaneous Detection of SARS-CoV-2 Nucleoprotein and Receptor Binding Domain by a Multi-Area Reflectance Spectroscopy Sensor
- Year:
- 2023
- Journal Name:
- Biosensors-Basel
Extrafollicular B cell responses correlate with neutralizing antibodies and morbidity in COVID-19
- Species:
- Human
- Sample Type:
- Conditioned Media (HEK Expressed, coupling to microspheres)
- Year:
- 2020
- Journal Name:
- Nature Immunology
Direct activation of the alternative complement pathway by SARS-CoV-2 spike protein is blocked by factor D inhibition.Blood
- Year:
- 2020
- PubMed ID:
- 32877502
Nanoparticle transfer biosensors for the non-invasive detection of SARS-CoV-2 antigens trapped in surgical face masks
- Year:
- 2021
- Journal Name:
- Sensors and Actuators B-Chemical
- PubMed ID:
- 34188360
Antibody Levels Poorly Reflect on the Frequency of Memory B Cells Generated following SARS-CoV-2, Seasonal Influenza, or EBV Infection
- Year:
- 2022
- Journal Name:
- Cells
Longitudinal Variations in Antibody Responses against SARS-CoV-2 Spike Epitopes upon Serial Vaccinations
- Year:
- 2023
- Journal Name:
- International Journal of Molecular Sciences
Nucleocapsid protein binding DNA aptamers for detection of SARS-COV-2
- Year:
- 2023
- Journal Name:
- Current Research in Biotechnology