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SARS Nucleocapsid Protein Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB100-56683

Novus Biologicals, part of Bio-Techne
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NB100-56683
NB100-56683SS

Key Product Details

Validated by

Orthogonal Validation

Species Reactivity

Validated:

SARS-CoV, SARS-CoV-2

Cited:

Human, Hamster, Virus - SARS-CoV-2

Applications

Validated:

Dual RNAscope ISH-IHC, ELISA, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Simple Western, Western Blot

Cited:

Flow Cytometry, IF/IHC, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

1 mg/ml

Product Specifications

Immunogen

The antibody was developed by immunizing rabbits with a synthetic peptide corresponding to amino acids 354-370 (NKHIDAYKTFPPTEPKK-C) from the N (SARS Nucleocapsid) for the Human SARS coronavirus (Genbank accession no. YP_009724397.2)

Specificity

The was tested on a human cell line transfected with full-length SARS Nucleocapsid cDNA with a predicted molecular weight of 46 kDa.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Scientific Data Images for SARS Nucleocapsid Protein Antibody

Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683]

Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683]

Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683] - Simple Western lane view shows recombinant SARS-CoV-2 Nucleocapsid Protein (Catalog # 10474-CV), loaded at 20 ng/mL. A specific band was detected for SARS-CoV-2 Nucleocapsid Protein at approximately 60 kDa (as indicated) using a serial dilution of Rabbit Anti-SARS-CoV Nucleocapsid Protein Polyclonal Antibody (Catalog # NB100-56683) followed by incubation with HRP-conjugated Anti-Goat IgG Secondary Antibody. This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Dual RNAscope ISH-IHC: SARS Nucleocapsid Protein Antibody [NB100-56683] - Formalin-fixed paraffin-embedded tissue sections of SARS-CoV-2 infected human lung tissue were probed for SARS-CoV-2 viral RNA (ACD anti-sense specific probe v-nCoV2019-S [848561]); Fast Red chromogen, ACD [322360]). Adjacent tissue section was processed for immunohistochemistry using rabbit polyclonal anti-SARS Nucleocapsid Antibody [NB100-56683] at 15ug/mL with 1 hr incubation at 25 degrees Celsius followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody [VC003] and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to SARS-CoV-2 infected cells.
Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683]

Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683]

Simple Western: SARS Nucleocapsid Protein Antibody [NB100-56683] - Simple Western lane view shows lysates of SARS-CoV-2 (1:50), MERS (1:100), OC43 (1:100), and 229E (1:100). A specific band was detected for SARS-CoV-2 Nucleocapsid Protein at approximately 60 kDa (as indicated) only in the SARS-CoV-2 lysate using 25 ug/mL of Rabbit Anti-SARS-CoV Nucleocapsid Protein Polyclonal Antibody (Catalog # NB100-56683) followed by incubation with HRP-conjugated Anti-Goat IgG Secondary Antibody. This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. Note: some reactivity observed with FL Std 230. SARS-CoV-2 lysate courtesy of University of Maryland.

Applications for SARS Nucleocapsid Protein Antibody

Application
Recommended Usage

ELISA

1:100-1:2000

Immunocytochemistry/ Immunofluorescence

reported in scientific literature (PMID 16014910)

Simple Western

1:50

Western Blot

1:100-1:2000

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: SARS Nucleocapsid Protein

It has recently been shown that SARS is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness in humans, such as the common cold. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kDa protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The most prominent protein in the culture supernatants infected with SARS virus is a 46 kDa nucleocapsid protein. This suggests that the nucleocapsid protein is a major immunogen that may be useful for early diagnostics.

Alternate Names

N, N protein, N structural protein, NC, Nucleocapsid protein, Nucleoprotein, Protein N, SARS coronavirus N protein, SARS coronavirus nucleocapsid protein, SARS CoV, SARS CoV N protein, SARS CoV nucleocapsid protein, SARS N protein, SARS Nucleoprotein, SARSCoV, SARSCoV N protein, SARSCoV nucleocapsid protein, Severe acute respiratory syndrome, COVID-19 nucleocapsid protein, SARSCOV2 N protein, SARS-COV-2 nucleocapsid protein, SARS-COV-2 Nucleoprotein

Gene Symbol

N

Additional SARS Nucleocapsid Protein Products

Product Documents for SARS Nucleocapsid Protein Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for SARS Nucleocapsid Protein Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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