Antigens & Antibodies
Showing 251–300 of 797 results
Influenza A [A/Wisconsin/588/2019 (H1N1)pdm09-like virus] Neuraminidase (NA), His-Tag
A recombinant influenza virus neuraminidase protein derived from the NA sequence of Influenza A/Wisconsin/588/2019 (H1N1)pdm09-like virus, expressed and purified from HEK293 cells as aa 1-529, and fused with a polyhistidine tag at the C-terminus. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2022 southern hemisphere influenza season.
Influenza A [A/Wisconsin/588/2019 (H1N1)pdm09-like virus] Neuraminidase (NA), His-Tag
A recombinant influenza virus neuraminidase protein derived from the NA sequence of Influenza A/Wisconsin/588/2019 (H1N1)pdm09-like virus, expressed and purified from HEK293 cells as aa 1-529, and fused with a polyhistidine tag at the C-terminus. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2021 - 2022 northern hemisphere influenza season.
Influenza A [A/Wisconsin/67/2022 (H1N1) pdm09-like virus] Hemagglutinin (HA), His-tag – (recombinant based vaccines)
This Influenza virus Hemagglutinin protein is derived from the HA sequence of the A/Wisconsin/67/2022 (H1N1) pdm09-like virus, fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is expressed in HEK293 cells as a stable trimer. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in norther hemisphere 2023/2024 influenza season.
Influenza A [A/Wisconsin/67/2022 (H1N1)pdm09-like virus] Neuraminidase (NA),His-Tag
This Influenza virus neuraminidase protein is derived from the NA sequence of the A/Wisconsin/67/2022 (H1N1)-like virus, fused with a polyhistidine tag at the C-terminus. The influenza virus neuraminidase protein is expressed in HEK293 cells. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the norther hemisphere 2023/2024 influenza season.
Influenza A G4 EA (H1N1) Nucleoprotein (NP), His-Tag
Influenza A G4 EA (H1N1) nucleoprotein (NP) is a recombinant influenza A swine G4 reassortant nucleoprotein, expressed and purified to high purity from Escherichia coli.
Influenza A H1N1 [A/New Cal/20/99] Viral Lysate
This Influenza virus lysate is propagated in the MDCK cell line and purified using sucrose density gradient ultracentrifugation, disrupted in the presence of 0.5% Triton X-100 non-ionic detergent/0.6 M KCl, and heat inactivated.
Influenza A H1N1pdm [A/California/07/09] Viral Lysate
This Influenza virus lysate is propagated in the MDCK cell line and purified using sucrose density gradient ultracentrifugation, disrupted in the presence of 0.5% Triton X-100 non-ionic detergent/0.6 M KCl, and heat inactivated.
Influenza A H3N2 [A/Hong Kong/8/68] Viral Lysate
This Influenza virus lysate is propagated in the MDCK cell line and purified using sucrose density gradient ultracentrifugation, disrupted in the presence of 0.5% Triton X-100 non-ionic detergent/0.6 M KCl, and heat inactivated.
Influenza A Virus Nucleoprotein Antibody (HL1078)
Influenza A virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza A virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza A Virus Nucleoprotein Antibody (HL1089)
Influenza A virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza A virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza A Virus Nucleoprotein Antibody (HL1103)
Influenza A virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza A virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza A/Darwin/6/2021 (H3N2)-like virus N-terminal His-tetrabrachion domain
Recombinant influenza A/Darwin/6/2021 (H3N2)-like virus neuraminidase protein. This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells
Influenza A/Darwin/9/2021 (H3N2)-like virus neuraminidase, N-terminal His-tetrabrachion domain
Recombinant Influenza A/Darwin/9/2021 (H3N2)-like virus neuraminidase protein. This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells.
Influenza A/Massachusetts/18/2022 (H3N2)-like virus hemagglutinin (trimeric)
Influenza A H3N2 hemagglutinin protein produced in HEK293 cells and purified from culture supernatant. The protein contains a C-terminal T4 foldon domain and presents predominantly as trimer. This protein is part of WHO’s recommendation for the composition of influenza virus vaccines for the Southern hemisphere 2024.
Influenza A/Massachusetts/18/2022 (H3N2)-like virus neuraminidase (tetrameric)
Influenza A/Massachusetts/18/2022 (H3N2)-like neuraminidase, N-terminal His-tetrabrachion domain, produced in HEK293 cells and purified by affinity chromatography and dialysis.
Influenza A/Thailand/8/2022 (H3N2)-like virus hemagglutinin (trimeric)
Influenza A H3N2 hemagglutinin protein produced in HEK293 cells and purified from culture supernatant. The protein contains a C-terminal T4 foldon domain and presents predominantly as trimer. This protein is part of WHO’s recommendation for the composition of influenza virus vaccines for the Southern hemisphere 2024.
Influenza A/Victoria/4897/2022 (H1N1)pdm09-like virus neuraminidase, N-terminal His-tetrabrachion domain
Recombinant influenza A/Victoria/4897/2022 (H1N1)pdm09-like virus neuraminidase protein. This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells.
Influenza A/Wisconsin/588/2019 (H1N1)pdm09-like virus neuraminidase, N-terminal His-tetrabrachion domain
This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells.
Influenza A/Wisconsin/67/2022 (H1N1)pdm09-like virus; neuraminidase, N-terminal His-tetrabrachion domain
Influenza A/Wisconsin/67/2022 (H1N1)pdm09-like virus; neuraminidase, N-terminal His-tetrabrachion domain, produced in HEK293 cells and purified by affinity chromatography and dialysis.
Influenza B [B/Austria/1359417/2021 (B/Victoria lineage)-like virus] Hemagglutinin (HA), His-Tag
A recombinant influenza virus hemagglutinin protein derived from the HA sequence of B/Austria/1359417/2021 (B/Victoria lineage)-like virus, expressed and purified from HEK293 cells as (AA) 1-529 as a stable trimer and fused with a polyhistidine tag at the C-terminus. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2022 southern hemisphere influenza season.
Influenza B [B/Austria/1359417/2021 (B/Victoria lineage)-like virus] Neuraminidase (NA), His-Tag
This Influenza virus neuraminidase protein is derived from the NA sequence of the Influenza B/Austria/1359417/2021 NA, expressing aa 35-466, and fused with a polyhistidine tag at the C-terminus. The influenza virus neuraminidase protein is expressed in HEK293 cells. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2022 southern hemisphere influenza season.
Influenza B [B/Beijing/184/93] Nucleoprotein (NP), His-Tag
Influenza B [B/Beijing/184/93] nucleoprotein (NP) is a recombinant antigen expressed and purified to high purity from Escherichia coli.
Influenza B [B/Massachusetts/2/12] Viral Lysate
This Influenza virus lysate is propagated in the MDCK cell line and purified using sucrose density gradient ultracentrifugation, disrupted in the presence of 0.5% Triton X-100 non-ionic detergent/0.6 M KCl, and heat inactivated.
Influenza B [B/Palermo/4/2013] Hemagglutinin (HA), His-Tag
This Influenza virus hemagglutinin protein is derived from the HA sequence of B/Palermo/4/2013, expressing aa 16-547, and fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is manufactured in HEK293 cells to
Influenza B [B/Phuket/3073/2013 (B/Yamagata Lineage)-Like virus] Hemagglutinin (HA), His-Tag
This Influenza virus hemagglutinin protein is derived from the HA sequence of the B/Phuket/3073/2013 (B/Yamagata Lineage)-Like virus, expressing (AA) 44-466, and fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is expressed in HEK293 cells as a stable trimer. This virus is recommended by WHO for inclusion in the quadrivalent vaccines for use in the 2021 - 2022 northern hemisphere influenza season.
Influenza B [B/Phuket/3073/2013 (B/Yamagata lineage)-like virus] Hemagglutinin (HA), His-tag
This Influenza virus hemagglutinin protein is derived from the HA sequence of the B/Phuket/3073/2013 (B/Yamagata lineage)-like virus, fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is expressed in HEK293 cells as a stable trimer. This virus is recommended by WHO for inclusion in the quadrivalent vaccines for use in the 2022-23 northern hemisphere influenza season.
Influenza B [B/Phuket/3073/2013 (B/Yamagata lineage)-like virus] Neuraminidase (NA), His-Tag
This Influenza virus neuraminidase protein is derived from the NA sequence of the B/Phuket/3073/2013 (B/Yamagata Lineage)-Like virus, expressing aa 44-466, and fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is expressed in HEK293 cells. This virus is recommended by WHO for inclusion in the quadrivalent vaccines for use in the 2021 - 2022 northern hemisphere influenza season.
Influenza B [B/Victoria/35/2013] Neuraminidase (NA), His-Tag
This recombinant influenza virus neuraminidase protein is derived from the NA sequence of B/Victoria/35/2013, expressing aa 44-466, and fused with a polyhistidine tag at the C-terminus. The influenza virus neuraminidase protein is manufactured in HEK293 cells with
Influenza B [B/Washington/02/2019 (B/Victoria lineage)-like virus] Hemagglutinin (HA), His-Tag
This Influenza virus hemagglutinin protein is derived from the HA sequence of the B/Washington/02/2019 (B/Victoria lineage)-like virus, expressing aa 31-469, and fused with a polyhistidine tag at the C-terminus. The influenza virus hemagglutinin protein is expressed in HEK293 cells. This virus is recommended by WHO for inclusion in the quadrivalent vaccines for use in the 2021 - 2022 northern hemisphere influenza season.
Influenza B [B/Washington/02/2019] Hemagglutinin (HA), His-Tag
A recombinant influenza virus hemagglutinin protein derived from the HA sequence of B/Washington/02/2019, expressed and purified from HEK293 cells as aa 1-545, and fused with a polyhistidine tag at the C-terminus. This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2020 - 2021 northern hemisphere influenza season.
Influenza B [B/Washington/02/2019] Neuraminidase (NA), His-Tag
A recombinant influenza virus neuraminidase protein derived from the NA sequence of Influenza B/Washington/02/2019, expressed and purified from HEK293 cells as aa 44-466, and fused with a polyhistidine tag at the C-terminus. Manufactured in HEK293 cells to This virus is recommended by WHO for inclusion in the quadrivalent and trivalent vaccines for use in the 2020 - 2021 northern hemisphere influenza season.
Influenza B Virus Nucleoprotein Antibody (HL1068)
Influenza B virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza B virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza B Virus Nucleoprotein Antibody (HL1069)
Influenza B virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza B virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza B Virus Nucleoprotein Antibody (HL1073)
Influenza B virus nucleoprotein antibody is a monoclonal antibody made in rabbit and suitable for the detection of Influenza B virus nucleoprotein. Antibody is suitable for WB, ICC/IF, ELISA, Lateral Flow, Sandwich ELISA (matched pairs available).
Influenza B/Austria/1359417/2021 (B/Victoria lineage)-like virus neuraminidase, N-terminal His-tetrabrachion domain
Recombinant influenza B/Austria/1359417/2021 neuraminidase protein. This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells.
Influenza B/Phuket/3073/2013 (B/Yamagata lineage)-like virus neuraminidase, N-terminal His-tetrabrachion domain
This protein has its naturally occurring tetrameric presentation stabilized using a N-terminal tetrabrachion domain. The protein was produced in HEK293 cells and purified from culture supernatant of transfected cells.
Japanese Encephalitis Virus Envelope Protein
Recombinant JEV Envelope protein produced in HEK293 cells and purified from culture supernatant. Protein contains a C-terminal 6x His-tag.
Japanese Encephalitis Virus NS1 Protein
Recombinant Japanese encephalitis virus NS1 protein produced in mammalian HEK293 human cells. Protein contains a C-terminal 6x His-tag and is presented in 2 distinct oligomeric states with molecular weights of 335 kDa and 450 kDa, as determined by size exclusion chromatography. Purity greater than 95%.
Japanese Encephalitis Virus VLP
Recombinant JEV virus-like particles (sequence strain SA-14) composed of pre-Membrane and Envelope proteins expressed in HEK293 cells and purified from culture supernatant using density gradient centrifugation and ion exchange chromatography.
Lassa Fever Virus GP1 Protein, Human Fc-Tag
Recombinant Lassa Fever Virus GP1 protein, comprising amino-acids 59-258 and incorporating a C-terminal human IgG1 Fc tag, produced in mammalian HEK293 cells.
Lassa Fever Virus GP1 Protein, Mouse Fc-Tag
Recombinant Lassa Fever Virus GP1 protein, comprising amino-acids 59-258 and incorporating a C-terminal mouse IgG2a Fc tag, produced in mammalian HEK293 cells.
Lassa Fever Virus GP1 Protein, Sheep Fc-Tag
Recombinant Lassa Fever Virus GP1 protein, comprising amino-acids 59-258 and incorporating a C-terminal sheep IgG Fc-tag, produced in mammalian HEK293 cells.
Lassa Fever Virus GP2 Protein, Human Fc-Tag
Recombinant Lassa Fever Virus GP2 protein, comprising amino acids 259-426 and incorporating a C-terminal human IgG1 Fc tag, produced in mammalian HEK293 human cells. Horseradish peroxidase (HRP) conjugated protein also available.
Lassa Fever Virus GP2 Protein, Mouse Fc-Tag
Recombinant Lassa Fever Virus GP2 protein, comprising amino acids 259-426 and incorporating a C-terminal mouse IgG2a Fc tag, produced in mammalian HEK293 human cells.
Lassa Fever Virus GP2 Protein, Sheep Fc-Tag
Recombinant Lassa Fever Virus GP2 protein, comprising amino acids 259-426 and incorporating a C-terminal sheep IgG Fc-tag, produced in mammalian HEK293 human cells.
Legionella Pneumophila Antigen, Native Extract
Legionella pneumophila antigen (native extract), harvested from culture and inactivated.
Legionella Pneumophila Cells, Heat-Inactivated
Heat-killed Legionella pneumophila cells in dextran solution. Antigen is intended for use as a positive control in immunoassay development for Legionella detection. Part of the BacTrace® range of antigens and antibodies.
Leptospira Biflexa Antigen (Strain Patoc 1)
Leptospira biflexa antigen (strain Patoc 1) is a non-pathogenic organism, which can be used as a prototype antigen for the development and manufacturing of diagnostics reagents, such as ELISA. L. biflexa is harvested from broth culture and extracted by ethanol. Antigen is suitable for the detection of IgM and IgG antibodies against Leptospira species. Custom sizes and bulk quantities available; please inquire here.
Listeria Monocytogenes Cells, Heat-Inactivated
Heat-killed Listeria monocytogenes cells in dextran solution. Antigen is intended for use as a positive control in immunoassay development for Listeria detection. Part of the BacTrace® range of antigens and antibodies.
Marburg Virus Envelope Glycoprotein (GP), Sheep Fc-Tag (HEK293)
Marburg virus envelope glycoprotein (GP) is a recombinant MARV protein expressed and purified from mammalian cells.
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