N Antibody

Code CSB-RA33255A1GMY
Size US$350Purchase it in Cusabio online store
(only available for customers from the US)
Image
  • Western Blot
    Positive WB detected in: His tag-tagged SARS-CoV-2 nucleocapsid recombinant protein from E. Coli (CSB-EP3325GMY)
    SARS-CoV-2 nucleocapsid antibody at 1:1000 (CSB-RA33255A1GMY)
    Secondary
    Peroxidase-Affinipure Goat Anti-Human IgG Fcγ Fragment Specific at 1/20000 dilution
    Predicted band size: 48 kDa
    Observed band size: 55 kDa
  • The Binding Activity of SARS-CoV-2-N Antibody with SARS-CoV-2-N
    Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-N at 2 μg/ml can bind SARS-CoV-2-N Antibody, the EC50 is 1.586 ng/ml.
  • In the Colloidal Gold Immunochromatography Assay detection system, the background of antibody (CSB-RA33255A1GMY) is clean, the detection limit can be as low as 125ng/ml (8.75ng/0.07ml), and the sensitivity is very good.
  • ELISA: Immobilize various types of SARS proteins at concentration of 2μg/ml on solid substrate, then react with SARS-CoV-2-N Antibody at concentration of 100μg/ml, 10μg/ml and 1μg/ml. It shows the SARS-CoV-2-N Antibody (CSB-RA33255A1GMY) is specific for SARS-CoV-2-N protein, without any cross-reactivity with NL63-CoV, HCoV-OC43, HCoV-229E or HCoV-HKU1.
  • The Binding Activity of N protein with N Recombinant Antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized N at 2 μg/ml can bind N Recombinant Antibody, the EC50 of N Recombinant Antibody.
  • The Binding Activity of N protein with N Recombinant Antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized N at 2 μg/ml can bind N Recombinant Antibody, the EC50 of N Recombinant Antibody.
  • The Binding Activity of N protein with N Recombinant Antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized N at 2 μg/ml can bind N Recombinant Antibody, the EC50 of N Recombinant Antibody.
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Product Details

Description

Recombinant anti-SARS-CoV-2 Nucleoprotein (N protein) Mouse single-chain variable fragment (ScFv) is expressed from 293 cells (HEK293) with a human IgG1 Fc tag on C-terminal. The resulting product is the recombinant SARS-CoV-2 N monoclonal antibody. This N antibody is recommended for ELISA, WB, and GICA applications. It has undergone affinity-chromatography purification. And it can detect the endogenous content of human SARS-Cov-2 N protein.

The SARS-CoV-2 N protein is an abundant RNA-binding protein. It contains two structured domains: the RNA binding domain and the oligomerization domain, which are separated by a long flexible linker. The separated domains allow the N protein to execute many functions in the viral lifecycle such as RNA replication, virion assembly, and immune system interference.

Uniprot No. P0DTC9
Alternative Names N; Nucleoprotein; N; Nucleocapsid protein; NC; Protein N
Species Reactivity Human Novel Coronavirus (SARS-CoV-2/ 2019-nCoV)
Immunogen Recombinant Human Novel Coronavirus Nucleoprotein (N) (1-419aa) (CSB-EP3325GMY)
Immunogen Species Human Novel Coronavirus (SARS-CoV-2/ 2019-nCoV)
Conjugate Non-conjugated
Clonality Monoclonal
Isotype Mouse scFv fusion with human IgG1 Fc
Clone No. 1A6
Purification Method Affinity-chromatography
Concentration It differs from different batches. Please contact us to confirm it.
Buffer Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form Liquid
Tested Applications ELISA, WB, GICA
Recommended Dilution
Application Recommended Dilution
ELISA 1:10000-1:50000
WB 1:500-1:5000
GICA 1:1000-1:10000
Protocols ELISA Protocol
Western Blotting(WB) Protocol
CSB-RA33255A1GMY ELISA protocol
Troubleshooting and FAQs Antibody FAQs
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. May modulate transforming growth factor-beta signaling by binding host smad3.
Subcellular Location Virion. Host cytoplasm.
Protein Families Betacoronavirus nucleocapsid protein family

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