Antigens & Antibodies
Showing 151–200 of 797 results
Herpes Simplex Virus 1 Lysate Antigen
A high concentration of native HSV-1 particles and proteins from a clarified cell lysate.
Herpes Simplex Virus 2 Antigen
Native HSV-2 particles from a cell lysate are purified by sucrose gradient ultracentrifugation.
Herpes Simplex Virus 2 gG2 Protein
Native HSV2 gG2 protein purified from HSV2 infected BHK cells. Purity greater than 80%
Herpes Simplex Virus 2 Lysate Antigen
A high concentration of native HSV-2 particles and proteins from a clarified cell lysate.
Human ACE2 (18-615) Recombinant Protein, Sheep Fc-Tag (HEK293)
Recombinant human angiotensin-converting enzyme 2 (ACE2) extracellular domain (18-615) was expressed in HEK293 cells using a C-terminal sheep Fc-tag and purified to SARS-CoV-2 receptor binding domain (RBD) of the spike protein binds to the host cell ACE2 receptor to facilitate viral entry into the cell. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human CD147 (BSG) Recombinant Protein, His-Tag (HEK293)
Recombinant human basigin (BSG, CD147) produced in HEK293 cells and purified from culture supernatant. There is evidence that this protein can serve as an alternative entry receptor for SARS-CoV-2. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human chimeric anti-Rubella virus IgM (DD5)
Recombinant chimeric human IgM carrying variable regions of MAB12516. The antibody is pentameric and can be recognized by major platform assays. Suitable for use in ELISA, IFA and WB applications.
Human Coronavirus 229E Nucleoprotein, His-Tag (E. coli)
Human coronavirus 229E nucleoprotein is a recombinant HCoV-229E nucleocapsid protein manufactured in E. coli, with C-terminal His-tag.
Human Coronavirus 229E Purified Viral Lysate
Human coronavirus 229E viral lysate produced in cell culture and purified using sucrose density gradient ultracentrifugation. Heat-inactivated and tested for absence of viral growth in validated tissue culture infectivity assays.
Human Coronavirus 229E Spike Glycoprotein (Full-Length), Sheep Fc-Tag (HEK293)
Human coronavirus 229E spike glycoprotein is a recombinant HCoV-229E full-length spike protein, with sheep Fc-tag, manufactured in HEK293 cells, with HCoV-229E spike protein soluble domain has been C-terminally tagged with a sheep Fc-tag. Amino acids 533-540 have been replaced with 9 AA glycine-serine linker to prevent protein cleavage by host cell proteases.
Human Coronavirus 229E Spike Glycoprotein (S1), His-Tag (HEK293)
Human coronavirus 229E spike glycoprotein is a recombinant HCoV-229E spike subunit 1 protein (S1) with a C-terminus His-tag. This antigen is manufactured in HEK293 cells, with
Human Coronavirus 229E Spike Glycoprotein (S1), Sheep Fc-Tag (HEK293)
Human coronavirus 229E spike glycoprotein is a recombinant HCoV-229E spike subunit 1 protein (S1), with sheep Fc-tag. This antigen is manufactured in HEK293 cells.
Human Coronavirus HKU1 Nucleoprotein, His-Tag (E. coli)
Human coronavirus HKU1 nucleoprotein is a recombinant HCoV-HKU1 nucleocapsid protein, with a 6His-tag. This antigen is manufactured in E. coli cells, with high purity.
Human Coronavirus HKU1 Spike Glycoprotein (Full-Length), Sheep Fc-Tag (HEK293)
Human coronavirus HKU1 full-length spike glycoprotein is a recombinant HCoV-HKU1 spike protein with sheep Fc-tag, manufactured in HEK293 cells.
Human Coronavirus HKU1 Spike Glycoprotein (S1), His-Tag (HEK293)
Human coronavirus HKU1 spike glycoprotein is a recombinant HCoV-HKU1 spike subunit 1 protein (S1), with C-terminus His-tag. This antigen is manufactured in HEK293 cells, with
Human Coronavirus NL63 Nucleoprotein, His-Tag (E. coli)
Human Coronavirus NL63 nucleoprotein is a recombinant protein containing the full-length HCoV-NL63 nucleocapsid, cloned and expressed in E. coli with a C-terminal His-tag, and purified by affinity chromatography.
Human Coronavirus NL63 Purified Viral Lysate
Human coronavirus NL63 viral lysate produced from Vero cells and purified using sucrose density gradient ultracentrifugation. Heat-inactivated and tested for absence of viral growth in validated tissue culture infectivity assays.
Human Coronavirus NL63 Spike Glycoprotein (Full-Length), Sheep Fc-Tag (HEK293)
Human coronavirus NL63 full-length spike glycoprotein is a recombinant HCoV-NL63 spike protein, with sheep Fc-tag. This antigen is manufactured in HEK293 cells, with greater than % purity.
Human Coronavirus NL63 Spike Glycoprotein (S1), His-Tag (HEK293)
Human coronavirus NL63 spike glycoprotein is a recombinant HCoV-NL63 spike subunit 1 protein (S1), with C-terminus His-tag. This antigen is manufactured in HEK293 cells, with
Human Coronavirus OC43 Nucleoprotein, His-Tag (E. coli)
Human coronavirus OC43 nucleoprotein is a recombinant HCoV-OC43 nucleocapsid protein, with 6xHis-tag. This antigen is manufactured in E. coli cells, with
Human Coronavirus OC43 Purified Viral Lysate
Human coronavirus OC43 viral lysate produced from HCT-8 cells and purified using sucrose density gradient ultracentrifugation. Heat-inactivated and tested for absence of viral growth in validated tissue culture infectivity assays.
Human Coronavirus OC43 Spike Glycoprotein (Full-Length), Sheep Fc-Tag (HEK293)
Human coronavirus OC43 full-length spike glycoprotein is a recombinant HCoV-OC43 spike protein, with sheep Fc-tag. This antigen is manufactured in HEK293 cells, with
Human Coronavirus OC43 Spike Glycoprotein (S1), His-Tag (HEK293)
Human coronavirus OC43 spike glycoprotein is a recombinant HCoV-OC43 spike subunit 1 protein (S1), with a C-terminus His-tag. This antigen is manufactured in HEK293 cells, with
Human IgA Anti-SARS-CoV-2 Spike Antibody (A60H)
Anti-SARS-CoV-2 Spike antibody (A60H) is a recombinant monoclonal antibody that recognizes the SARS-CoV and SARS-CoV-2 Spike glycoprotein, the causative agent of COVID-19. Antibody binds to both SARS-CoV and SARS-CoV-2 with high affinity at the Receptor Binding Domain (RBD) in the S1 subunit of the Spike protein.
Human IgG1 Anti SARS-CoV-2 Spike (S1) Antibody (EB5)
Recombinant humanized version of the mouse monoclonal antibody MAB12440. Antibody is specific for SARS-CoV-2 spike subunit 1 protein. This antibody has been manufactured for use in ELISA immunoassay development.
Human IgG1 Anti SARS-CoV-2 Spike (S1) Antibody (HH10)
Recombinant humanized version of the mouse monoclonal antibody MAB12442. Antibody is specific for SARS-CoV-2 spike subunit 1 protein. This antibody has been manufactured for use in ELISA immunoassay development.
Human IgG1 Anti SARS-CoV-2 Spike (S1) RBD Antibody (CE5)
Recombinant humanized version of the neutralizing mouse monoclonal antibody MAB12443. Antibody is specific for SARS-CoV-2 receptor binding domain (RBD). This antibody has been manufactured for use in ELISA immunoassay development.
Human IgG1 Anti SARS-CoV-2 Spike (S1) RBD Antibody (DH6)
Recombinant humanized version of the neutralizing mouse monoclonal antibody MAB12444. Antibody is specific for SARS-CoV-2 receptor binding domain (RBD). The original monoclonal antibody (MAB12444) is neutralizing against SARS-CoV-2, but not against SARS-CoV-1 or MERS-CoV. This antibody has been manufactured for use in ELISA immunoassay development.
Human IgG1 Anti SARS-CoV-2 Spike (S2) Antibody (CH1)
Recombinant humanized version of the mouse monoclonal antibody MAB12447. Antibody is specific for SARS-CoV-2 spike subunit 2 (S2). This antibody has been manufactured for use in ELISA immunoassay development.
Human IgG1 Anti-Dengue Virus NS1 Serotype 1 Antibody (OB4)
Human IgG1 monoclonal antibody specific for Dengue virus serotype 1 NS1 (clone OB4).
Human IgG1 Anti-Flavivirus Envelope Protein Antibody (4G2)
Human IgG1 monoclonal antibody specific for the flavivirus Envelope protein (clone 4G2).
Human IgG1 Anti-SARS-CoV-2 Nucleoprotein Antibody (CR3009)
Human IgG1 anti SARS-CoV-2 nucleoprotein is a recombinant monoclonal antibody that recognizes and binds the non-linear/conformational epitope of the N protein of SARS-CoV and SARS-CoV-2. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human IgG1 Anti-SARS-CoV-2 Nucleoprotein Antibody (CR3018)
Human IgG1 anti SARS-CoV-2 nucleoprotein antibody (clone CR3018) is a recombinant monoclonal antibody that recognizes and binds the amino acid residues between 11-19 of the N protein of SARS-CoV and SARS-CoV-2. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human IgG1 Anti-SARS-CoV-2 Spike (S1) Antibody (CR3022)
Human IgG1 anti SARS-CoV-2 Spike (S1) antibody (CR3022) is a monoclonal antibody that recognizes the SARS-CoV and SARS-CoV-2 Spike glycoprotein, the causative agent of COVID-19. Antibody binds to both SARS-CoV and SARS-CoV-2 with high affinity at amino acids 318-510 (RBD, Receptor Binding Domain) in the S1 subunit of the Spike protein. Antibody recognizes RBD from Wuhan-Hu-1, UK (Alpha), South African (Beta) Brazilian (Gamma) and Indian variants. Suitable for use as a capture or detection antibody in ELISA assays. Horseradish peroxidase (HRP) and Biotin conjugated antibody also available. Antibody recognizes the Omicron variant.
Human IgG1 Anti-SARS-CoV-2 Spike NTD Antibody, Chimeric mAb (AM121)
Human IgG1 anti-SARS-CoV-2 spike NTD neutralizing antibody is a chimeric mAb combining the constant domains of the human IgG1 molecule with mouse variable regions. This antibody recognizes the SARS-CoV-2 N-terminal domain (NTD).
Human IgG1 Anti-Zika Virus NS1 Antibody
Human IgG monoclonal antibody specific for Zika virus NS1 (clone B4).
Human IgM Anti SARS-CoV-2 Spike (S1) RBD Antibody (DH6)
Recombinant humanized version of the neutralizing mouse monoclonal antibody MAB12444. Antibody is specific for SARS-CoV-2 receptor binding domain (RBD). The original monoclonal antibody (MAB12444) is neutralizing against SARS-CoV-2, but not against SARS-CoV-1 or MERS-CoV.
Human IgM Anti SARS-CoV-2 Spike (S2) Antibody (AD10)
Recombinant humanized IgM version of the mouse monoclonal antibody MAB12446. Antibody is specific for SARS-CoV-2 spike subunit 2 (S2).
Human IgM Anti SARS-CoV-2 Spike (S2) Antibody (CH1)
Recombinant humanized IgM version of the mouse monoclonal antibody MAB12447. Antibody is specific for SARS-CoV-2 spike subunit 2 (S2).
Human IgM Anti-Dengue Virus NS1 Serotype 1 Antibody (OB4)
Human IgM monoclonal antibody specific for Dengue virus serotype 1 NS1 (clone OB4).
Human IgM Anti-Flavivirus Envelope Protein Antibody (4G2)
Human IgM monoclonal antibody specific for flavivirus envelope protein (clone 4G2).
Human IgM Anti-SARS-CoV-2 Nucleoprotein Antibody (CR3009)
Human IgM anti SARS-CoV-2 nucleoprotein is a recombinant monoclonal antibody that recognizes and binds the non-linear/conformational epitope of the N protein of SARS-CoV and SARS-CoV-2. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human IgM Anti-SARS-CoV-2 Nucleoprotein Antibody (CR3018)
Human IgM anti SARS-CoV-2 nucleoprotein antibody (clone CR3018) is a recombinant monoclonal antibody that recognizes and binds the amino acid residues between 11-19 of the N protein of SARS-CoV and SARS-CoV-2. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.
Human IgM Anti-SARS-CoV-2 Spike (S1) Antibody (CR3022)
Human IgM anti SARS-CoV-2 Spike antibody (CR3022) is a recombinant monoclonal antibody that recognizes the SARS-CoV and SARS-CoV-2 Spike glycoprotein, the causative agent of COVID-19. The antibody binds to both SARS-CoV and SARS-CoV-2 with high affinity at amino acids 318-510 (RBD, Receptor Binding Domain) in the S1 subunit of the Spike protein.
Human IgM Anti-Zika Virus NS1 Antibody (B4)
Human IgM monoclonal antibody specific for Zika virus NS1 (clone B4).
![Human Immunodeficiency Virus GP120 Protein [HIV-1/Clade B (89BZ_167)]](https://thenativeantigencompany.com/wp-content/uploads/1970/01/Misc-Virus-33-M-1-300x300.jpg)
Human Immunodeficiency virus clade O, gp140 (SOSIP), untagged
HIV-1 clade O gp140 produced in HEK293 cells and purified from culture supernatant. The protein contains three amino acid substitutions I499C, I561P, Y606C. In addition, the furin cleavage site was enhanced from “RTHREKR” to “RRRRRR”. The furin processing is partial in HEK293 cells, and the prtoein is presented as a mix of cleaved and uncleaved protein.
Human Immunodeficiency Virus GP41 Protein [HIV-1/Clade B]
Recombinant HIV-1 [HIV-1/Clade B] gp41 protein with a His-tag. Manufactured in E. coli and
![Human Immunodeficiency Virus P24 Protein [HIV-1/Clade B]](https://thenativeantigencompany.com/wp-content/uploads/2020/01/Misc-Virus-168-300x300.jpg)
Human Immunodeficiency Virus P24 Protein [HIV-1/Clade B]
Recombinant HIV p24 protein [HIV-1/Clade B] is produced in mammalian HEK293 cells and fused with a C-terminal 6xHis-tag.
Human immunodeficiency virus subtype A, gp140 (SOSIP), untagged
Human immunodeficiency virus subtype A. glycoprotein 140 (gp140). This protein is the soluble part of the human immunodeficiency virus Envelope protein gp160. An estimated 25% of the protein is cleaved into gp120 and the soluble gp41 fraction, 75% are presented as gp140. Oligomeric status is mainly monomeric, with a minority of dimer and trimer.
Human immunodeficiency virus subtype B, gp140 (SOSIP), untagged
Human immunodeficiency virus subtype B glycoprotein 140 (gp140). This protein is the soluble part of the human immunodeficiency virus Envelope protein gp160. An estimated 25% of the protein is cleaved into gp120 and the soluble gp41 fraction, 75% are presented as gp140. Oligomeric status is mainly monomeric, with a minority of dimer and trimer.
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