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SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] 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 [HL455] (GTX635688) diluted at 1:1000. Blue: Fluoroshield with DAPI (GTX30920).

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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 [HL5410] (GTX635685) as capture antibody at concentration of 5 µg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) as detection antibody at concentration of 1 µg/mL.

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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 [HL455] (GTX635688) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody, and the signal was developed with Trident ECL plus-Enhanced.

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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 [HL5511] (GTX635689) as capture antibody at concentration of 5 µg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) as detection antibody at concentration of 1 µg/mL. Please notice that GTX635688 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635689. Please contact us for custom HRP-conjugated antibody.

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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 [HL146] (GTX635680) as capture antibody at concentration of 5 µg/mL and HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) as detection antibody at concentration of 1 µg/mL. Please notice that GTX635688 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635680. Please contact us for custom HRP-conjugated antibody.

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SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] 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 [HL455] (GTX635688) diluted at 1:1000. Blue: Fluoroshield with DAPI (GTX30920). Antigen Retrieval: Citrate buffer, pH 6.0, 15 min

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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 [HL455] (GTX635688) diluted at 1:5000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

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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.

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SARS-CoV-2 (COVID-19) nucleocapsid protein, B.1.1.529 / Omicron variant, His tag (GTX136779-pro | GTX03400-pro) (0.5 µg) were separated by 10% SDS-PAGE, and the membrane was blotted with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) diluted at 1:20000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

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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 [HL5410] (GTX635685) (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 GTX635685. Please contact us for custom HRP-conjugated antibody.

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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.

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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 [HL5410] (GTX635685) (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 GTX635685. Please contact us for custom HRP-conjugated antibody.

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Sandwich ELISA detection of recombinant nucleocapsid protein(s) derived from different strains of SARS-CoV-2 virus (ie., Wild type; BA.2 / BA.5 Omicron variant) using antibodies as below. Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5410] (GTX635685) (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 GTX635685. Please contact us for custom HRP-conjugated antibody.

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Sandwich ELISA detection of recombinant SARS-CoV-2 (COVID-19) Nucleocapsid protein, Omicron / BA.4 variant, His tag using antibodies as below. Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5410] (GTX635685) (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 GTX635685. Please contact us for custom HRP-conjugated antibody.

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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 [HL455] (GTX635688) (1 µg/mL). Goat anti-rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect bound primary antibody.

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Indirect ELISA analysis performed by coating plate with recombinant SARS-CoV-2 (COVID-19) nucleocapsid protein, His tag (GTX135592-pro) (21.91-0.34 nM). Coated protein was probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) (1 µg/mL). Goat anti-rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect bound primary antibody.

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Sandwich ELISA detection of recombinant SARS-CoV-2 (COVID-19) Nucleocapsid protein, Omicron / BA.2 / BA.5 variant, His tag (GTX137219-pro) using antibodies as below. Capture: SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) (5 µg/mL) Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) (1 µg/mL) Please notice that GTX635689 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635688. Please contact us for custom HRP-conjugated antibody.

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Indirect ELISA analysis was performed by coating the plate with recombinant SARS-CoV-2 (COVID-19) Nucleocapsid protein, Omicron / BA.2 / BA.5 variant, His tag (GTX137219-pro) (21.23-0.31 nM). Coated protein was probed with SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL455] (GTX635688) (1 µg/mL). Goat anti-rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) was used to detect the bound primary antibody.

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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 [HL455] (GTX635688) (5 µg/mL) Detection: HRP-conjugated SARS-CoV-2 (COVID-19) nucleocapsid antibody [HL5511] (GTX635689) (1 µg/mL) Please notice that GTX635689 needs to be conjugated to HRP to function as the detection antibody when paired with GTX635688. Please contact us for custom HRP-conjugated antibody.

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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 [HL455] (GTX635688) (4.8*10?? ~ 20 nM). Rabbit IgG antibody (HRP) (GTX213110-01) (1:10000) detected bound primary antibody. EC50 : 0.006 nM

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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 [HL455] (GTX635688) diluted at 1:50000. The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.

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Detection of nucleoproteins (NP) derived from SARS-CoV-2 (S), Influenza A virus (A), and Influenza B virus (B) by lateral flow assay using the monoclonal antibody pair. "C" stands for control. Pair for S : Capture : SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL455] (GTX635688) Detection : SARS-CoV-2 (COVID-19) Nucleocapsid antibody [HL5511] (GTX635689) Pair for A: Capture : Influenza A virus Nucleoprotein antibody [HL1952] (GTX637789) Detection : Influenza A virus Nucleoprotein antibody [HL1078] (GTX636199) Pair for B : Capture : Influenza B virus Nucleoprotein antibody [HL1073] (GTX636194) Detection : Influenza B virus Nucleoprotein antibody [HL1068] (GTX636099) Samples (40 ng) : 1. Lysis buffer 2. Mixture of SARS-CoV-2 (GTX135592-pro), Flu A-H1N1 (GTX135904-pro), and Flu B Nucleoprotein (GTX135867-pro)