SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448]

Name: SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448]
Brand: GeneTex
SKU: GTX635686
Price: 399.00 USD

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in ELISA (ELISA). GTX635686

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in Western Blot (WB). GTX635686

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in Immunocytochemistry/ Immunofluorescence (ICC/IF). GTX635686

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in IHC-P (cell pellet) (IHC-P (cell pellet)). GTX635686

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in IHC (Paraffin sections) (IHC-P). GTX635686

Anti-SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] used in Lateral Flow (Lateral Flow). GTX635686

Cat. No. GTX635686

Reference 8

Host	Rabbit
Clonality	Monoclonal
Clone Name	HL448
Isotype	IgG
Application	WB, ICC/IF, IHC-P, ELISA, Lateral Flow, Sandwich ELISA, IHC-P (cell pellet)
Reactivity	SARS Coronavirus, SARS Coronavirus 2
Package	100 μl ($399), 25 μl ($169)

See all SARS-CoV-2 (COVID-19) nucleocapsid products

APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.

Application	Recommended Dilution
WB	1:1000-1:10000
ICC/IF	1:100-1:1000
IHC-P	1:5000-1:10000
ELISA	Assay dependent
Lateral Flow	Assay dependent
Sandwich ELISA	Assay dependent
IHC-P (cell pellet)	Assay dependent
Note : IHC-P Recommended heat-Induced Epitope Retrieval pH 6.0 for 20 minutes and background Eraser (BGE) blocking step. Lateral Flow This antibody has been validated by lateral flow assay based on the customer’s feedback. Sandwich ELISA Capture : GTX635686 , Detection: GTX635678 / GTX635688. or Capture : GTX635685 / GTX635689 / GTX635679 , Detection: GTX635686-01. Please notice that GTX635688 / GTX635678 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635686. Please contact us for custom HRP-conjugated antibody.

Not tested in other applications.

Product Note

This antibody detects both SARS-CoV nucleocapsid and SARS-CoV-2 nucleocapsid proteins. Our internal testing indicates no cross-reactivity with MERS-CoV nucleocapsid protein.Gold conjugation version is available upon request.This antibody is able to detect multiple SARS-CoV-2 VOCs, including Omicron variant.

PROPERTIES

Form

Liquid

Buffer

PBS

Preservative

No Preservative

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species

SARS Coronavirus 2

Immunogen

Full length SARS-CoV-2 (COVID-19) nucleocapsid Recombinant protein. (SARS-CoV-2 (strain Wuhan-Hu-1))

Purification

Affinity purified by Protein A.

Conjugation

Unconjugated

RRID

AB_2888557

Note

For laboratory research use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

Purchasers shall not, and agree not to enable third parties to, analyze, copy, reverse engineer or otherwise attempt to determine the structure or sequence of the product.

TARGET

Synonyms

2019-nCoV Nucleocapsid , SARS-CoV-2 Nucleocapsid , COVID-19 Nucleocapsid , 2019-nCoV NP , SARS-CoV-2 NP , COVID-19 NP

Research Area

DATA IMAGES

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant full-length SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag protein (GTX135592-pro) using SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) as capture antibody at concentration of 5 μg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL249] (GTX635678) as detection antibody at concentration of 1 μg/mL.
Please notice that GTX635678 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635686. Please contact us for custom HRP-conjugated antibody.

GTX635686 WB Image

SARS-CoV-2 (COVID-19) nucleocapsid protein, B.1.1.529 / omicron variant, His tag (1 μg, GTX136779-pro) were separated by 12% SDS-PAGE, and the membrane was blotted with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

GTX635686 WB Image

Non-transfected (–) and transfected (+) 293T whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

GTX635686 ICC/IF Image

SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] detects SARS-CoV-2 (COVID-19) nucleocapsid protein by immunofluorescent analysis.
Sample: Mock and transfected 293T cells were fixed in 4% paraformaldehyde at RT for 15 min.
Green: SARS-CoV-2 (COVID-19) nucleocapsid stained by SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:1000.
Blue: Fluoroshield with DAPI (GTX30920).

GTX635686 WB Image

Non-transfected (–) and transfected (+) Vero E6 whole cell extracts (30 μg) were separated by 10% SDS-PAGE, and the membrane was blotted with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant full-length Nucleocapsid proteins derived from different strains of SARS-CoV-2 (COVID-19) (Wild type or B.1.617.2 delta variant) using antibodies as below.
Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) (5 μg/mL)
Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (1 μg/mL).

Please notice that GTX635686 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635689. Please contact us for custom HRP-conjugated antibody.

GTX635686 WB Image

SARS-CoV-2 (COVID-19) nucleocapsid protein, B.1.1.529 / Omicron variant, His tag (0.5 μg), expressed by HEK293 cells (GTX136779-pro) or E. coli (GTX03400-pro), were separated by 10% SDS-PAGE, and the membrane was blotted with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:20000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

GTX635686 ELISA Image

Indirect ELISA analysis performed by coating plate with recombinant full-length SARS-CoV-2 (COVID-19) nucleocapsid protein (GTX135592-pro) (50 ng). Coated protein probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (4.8*10⁻⁶ ~ 20 nM). Rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) detected bound primary antibody.
EC50 : 0.011 nM

GTX635686 ELISA Image

Indirect ELISA analysis performed by coating plate with recombinant SARS-CoV-2 (COVID-19) nucleocapsid protein, B.1.1.529 / Omicron variant, His tag (GTX136779-pro) (21.91-0.34 nM). Coated protein was probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686), SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689), SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5410] (GTX635685), SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688), and SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL344] (GTX635679) (1 μg/mL). Goat anti-rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect bound primary antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant nucleocapsid protein(s) derived from different strains of SARS-CoV-2 virus (ie., Wild type; B.1.1.529 Omicron variant) using antibodies as below.

Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) (5 μg/mL)
Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (1 μg/mL)
Please notice that GTX635686 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635689. Please contact us for custom HRP-conjugated antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant full-length SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (GTX135592-pro) using SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) as capture antibody at concentration of 5 μg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) as detection antibody at concentration of 1 μg/mL.
Please notice that GTX635686 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635689. Please contact us for custom HRP-conjugated antibody.

GTX635686 IHC-P (cell pellet) Image

SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] detects SARS-CoV-2 (COVID-19) nucleocapsid protein by immunohistochemical analysis.
Sample: Mock (GTX435670) and SARS-CoV-2 (COVID-19) Nucleocapsid transfected 293T cell FFPE Cell Pellet Block (GTX435641).
Green: SARS-CoV-2 (COVID-19) nucleocapsid stained by SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) diluted at 1:1000.
Blue: Fluoroshield with DAPI (GTX30920).
Antigen Retrieval: Citrate buffer, pH 6.0, 15 min

GTX635686 WB Image

GTX635686 IHC-P Image

SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) detects SARS-CoV-2 (COVID-19) nucleocapsid protein by immunohistochemical analysis of SARS-CoV-2 infected human lung.

The IHC-P was performed by HISTOWIZ.

GTX635686 ELISA Image

Indirect ELISA analysis performed by coating plate with recombinant SARS-CoV-2 Nucleocapsid protein (D63G, R203M, D377Y, R385K), His Tag (delta variant) and SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (wild type) (GTX135592-pro) (21.91-0.34 nM). Coated protein was probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (1 μg/mL). Goat anti-rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect bound primary antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant SARS-CoV-2 Nucleocapsid protein (D63G, R203M, D377Y, R385K), His Tag (delta variant) using antibodies as below.

Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (5 μg/mL)
Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) (1 μg/mL)
Please notice that GTX635688 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635686. Please contact us for custom HRP-conjugated antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant full-length SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (GTX135592-pro) using SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5410] (GTX635685) as capture antibody at concentration of 5 μg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) as detection antibody at concentration of 1 μg/mL.
Please notice that GTX635686 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635685. Please contact us for custom HRP-conjugated antibody.

GTX635686 ELISA Image

Indirect ELISA analysis performed by coating plate with recombinant full-length SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (GTX135592-pro) (1000-15.625 ng/mL). Coated protein was probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (1 μg/mL). Rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect bound primary antibody.

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (GTX135592-pro) using antibodies as below.

Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (5 μg/mL)
Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) (1 μg/mL)
Please notice that GTX635688 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635686. Please contact us for custom HRP-conjugated antibody.

GTX635686 IHC-P Image

GTX635686 ELISA Image

Sandwich ELISA detection of recombinant nucleocapsid protein(s) derived from different strains of SARS-CoV-2 virus (ie., Wild type; BF.7 Omicron variant; BQ.1 Omicron variant) using antibodies as below.

Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) (5 μg/mL)
Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL448] (GTX635686) (1 μg/mL)
Please notice that GTX635686 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635689. Please contact us for custom HRP-conjugated antibody.

GTX635686 Lateral Flow Image

Detection of nucleoproteins (NP) derived from SARS-CoV-2, Influenza A virus and Influenza B virus by lateral flow assay using the monoclonal antibody pair.

Capture:
S. SARS-CoV-2 (COVID-19) Nucleocapsid antibody (GTX635688 [HL455])
A. Influenza A virus Nucleoprotein antibody (GTX636199 [HL1078])
B. Influenza B virus Nucleoprotein antibody (GTX636194 [HL1073])
Detection:
SARS-CoV-2 (COVID-19) Nucleocapsid antibody (GTX635686 [HL448])
Influenza A virus Nucleoprotein antibody (GTX637790 [HL1953])
Influenza B virus Nucleoprotein antibody (GTX636099 [HL1068])

Samples (40 ng) :
1. Lysis buffer
2. SARS-CoV-2 (COVID-19) Nucleocapsid protein, His tag (GTX135592-pro)
3. Influenza A virus Nucleoprotein (A/California/2009 (H1N1)) (GTX135904-pro)
4. Influenza A virus Nucleoprotein (A/Hong Kong/2671/2019 (H3N2)) (GTX136317-pro)
5. Influenza B virus Nucleoprotein (B/Sydney/3/2004), DDDDK Tag (GTX135867-pro)
6. Influenza B virus Nucleoprotein (B/Victoria/02/1987), DDDDK Tag (GTX136277-pro)
7. Mixture of SARS-CoV-2, Flu A-H1N1 and Flu B Nucleoprotein

REFERENCE

Application Reference

Arostegui D et al. JPGN Rep 2022; 3 (1) : e152 Persistent SARS-CoV-2 Nucleocapsid Protein Presence in the Intestinal Epithelium of a Pediatric Patient 3 Months After Acute Infection.

Zhu C et al. Nat Commun 2022; 13 (1) : 4503 An intranasal ASO therapeutic targeting SARS-CoV-2.

Application : IHC-P

Bullock HA et al. Front Med (Lausanne) 2022; 9 : 1099408 Probable vertical transmission of Alpha variant of concern (B.1.1.7) with evidence of SARS-CoV-2 infection in the syncytiotrophoblast, a case report.

Application : IHC-P

Mostafa M Eltobgy et al. Proc Natl Acad Sci U S A 2022; 119 (21) : e2202012119 Caspase-4/11 exacerbates disease severity in SARS-CoV-2 infection by promoting inflammation and immunothrombosis.

Application : IHC-P

Sarah Reagan-Steiner et al. Emerg Infect Dis 2022; 28 (3) : 510-517 Detection of SARS-CoV-2 in Neonatal Autopsy Tissues and Placenta.

Application : IHC-P

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Submit a Reference

REVIEW

There are currently no reviews for SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448] (GTX635686). Be the first to share your experience with this product.

Submit a Review

Application Reference

Arostegui D et al. JPGN Rep 2022; 3 (1):e152 Persistent SARS-CoV-2 Nucleocapsid Protein Presence in the Intestinal Epithelium of a Pediatric Patient 3 Months After Acute Infection.

Zhu C et al. Nat Commun 2022; 13 (1):4503 An intranasal ASO therapeutic targeting SARS-CoV-2.

Application : IHC-P

Bullock HA et al. Front Med (Lausanne) 2022; 9:1099408 Probable vertical transmission of Alpha variant of concern (B.1.1.7) with evidence of SARS-CoV-2 infection in the syncytiotrophoblast, a case report.

Application : IHC-P

Rajendra Karki et al. Sci Immunol 2022;:eabo6294 ZBP1-dependent inflammatory cell death, PANoptosis, and cytokine storm disrupt IFN therapeutic efficacy during coronavirus infection.

Application : IHC-P

Mostafa M Eltobgy et al. Proc Natl Acad Sci U S A 2022; 119 (21):e2202012119 Caspase-4/11 exacerbates disease severity in SARS-CoV-2 infection by promoting inflammation and immunothrombosis.

Application : IHC-P

Sarah Reagan-Steiner et al. Emerg Infect Dis 2022; 28 (3):510-517 Detection of SARS-CoV-2 in Neonatal Autopsy Tissues and Placenta.

Application : IHC-P

Jiran Li et al. ACS Sens 2021; 6 (3):1270-1278 Microfluidic Magneto Immunosensor for Rapid, High Sensitivity Measurements of SARS-CoV-2 Nucleocapsid Protein in Serum.

Vazquez C et al. PLoS One 2021; 16 (6):e0253089 SARS-CoV-2 viral proteins NSP1 and NSP13 inhibit interferon activation through distinct mechanisms.

Application : WB, ICC/IF

SDS
PBS.pdf

Package	List Price ($)
100 μl	$ 399
25 μl	$ 169
Qty Custom Conjugations

SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL448]

Cat. No. GTX635686

Host

Clonality

Clone Name

Isotype

Application

Reactivity

APPLICATION

Application Note

Product Note

PROPERTIES

Form

Buffer

Preservative

Storage

Concentration

Antigen Species

Immunogen

Purification

Conjugation

RRID

Note

TARGET

Synonyms

Research Area

DATA IMAGES

GTX635686 ELISA Image

GTX635686 WB Image

GTX635686 WB Image

GTX635686 ICC/IF Image

GTX635686 WB Image

GTX635686 ELISA Image

GTX635686 WB Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 IHC-P (cell pellet) Image

GTX635686 WB Image

GTX635686 IHC-P Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 ELISA Image

GTX635686 IHC-P Image

GTX635686 ELISA Image

GTX635686 Lateral Flow Image

REFERENCE

Application Reference

REVIEW

Product

Research

Support

Company

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All products are for research use only—Not for use in diagnostic or therapeutic applications.