Human Coronavirus antigens

SARS-COV-2 SPIKE-E-M MOSAIC PROTEIN, HIS-TAG (E. COLI) SARS-CoV-2 Spike-E-M Mosaic protein is a recombinant antigen manufactured in E. coli and containing the Spike (S), Envelope (E) and Membrane (M) immunodominant regions. SARS-CoV-2, previously known...

SARS-COV-2 SPIKE N-TERMINAL DOMAIN (NTD) Recombinant SARS-CoV-2 Spike protein N-terminal domain (NTD). This domain shows the lowest sequence ID compared to SARS-CoV Spike protein. The protein is produced in HEK293 cells and purified from culture...

SARS-COV-2 SPIKE N-TERMINAL DOMAIN (NTD), HIS-TAG (HEK293) Recombinant SARS-CoV-2 Spike protein N-terminal domain (NTD). This domain shows the lowest sequence ID compared to SARS-CoV Spike protein. The protein is produced in HEK293 cells and purified...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2), SHEEP FC-TAG (HEK293/CHO CELL DUO PACK) This SARS-CoV-2 Spike Duo Pack contains recombinant subunit 2 (S2) proteins manufactured in both human embryonic kidney (HEK293) cells and Chinese Hamster Ovary (CHO) cells for...

SARS-COV-2 SPIKE GLYCOPROTEINS (S1), SHEEP FC-TAG (HEK293/CHO CELL DUO PACK) This SARS-CoV-2 Spike Duo Pack contains recombinant subunit 1 (S1) proteins manufactured in both human embryonic kidney (HEK293) cells and Chinese Hamster Ovary (CHO) cells for...

SARS-COV-2 SPIKE GLYCOPROTEIN (TRIMERIC), HIS-TAG (CHO) SARS-CoV-2 trimeric spike glycoprotein is manufactured in CHO cells to high yield and purity. Protein has proline substitutions at residues 986 and 987, a GSAS substitution at the furin cleavage...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2) SARS-CoV-2 Spike Glycoprotein (S2) is a recombinant antigen which contains the Spike protein amino acids 685-1211 of subunit 2. Spike S2 protein is manufactured in HEK293 mammalian cells to obtain more authentic...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2), SHEEP FC-TAG (CHO) SARS-CoV-2 Spike Glycoprotein (S2) is a recombinant antigen which contains the Spike protein amino acids 685-1211 of subunit 2. Spike S2 protein is manufactured in CHO mammalian cells to greater than...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2) SARS-CoV-2 Spike S2, His-tag is a recombinant antigen which contains the Spike protein amino acids 685-1211. Spike S2 subunit protein is manufactured to high yield and purity using the Native Antigens baculovirus-insect...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2) (AA 800-1000) SARS-CoV-2 Spike Glycoprotein (S2) is a recombinant antigen manufactured in E. coli and containing the Spike immunodominant region (amino acids 800 to 1000).   PRODUCT DETAILS – SARS-COV-2 SPIKE...

SARS-COV-2 SPIKE GLYCOPROTEIN (S2) (AA 1000-1200) SARS-CoV-2 Spike Glycoprotein (S2) is a recombinant antigen manufactured in E. coli and containing the Spike immunodominant region (amino acids 1000 to 1200).   PRODUCT DETAILS – SARS-COV-2...

SARS-COV-2 SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 Spike Glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. Spike S1 protein is manufactured in HEK293 mammalian cells to obtain more authentic...

SARS-COV-2 SPIKE GLYCOPROTEIN (S1), SHEEP FC-TAG (CHO) SARS-CoV-2 Spike Glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. Spike S1 protein is manufactured in mammalian CHO cells. SARS-CoV-2,...

SARS-COV-2 SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 Spike S1, His-tag is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. Spike S1 protein is manufactured to high yield and purity using the Native Antigens...

SARS-COV-2 SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 Spike S1 RBD is a recombinant receptor-binding domain antigen, expressed in HEK293 cells and purified from culture supernatant with a His-tag to greater than 95% purity. These proteins...

SARS-COV-2 SPIKE GLYCOPROTEIN (FULL-LENGTH), HIS-TAG (CHO) SARS-CoV-2 spike full-length (CHO) recombinant glycoprotein is manufactured in CHO cells to high yield and purity. The furin cleavage site (amino acids 682-685) has been mutated from RRAR to SRAS...

SARS-COV-2 RNA-DEPENDANT RNA POLYMERASE (RdRp), ACTIVE Recombinant full-length SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) was expressed in E. coli cells using a C-terminal His-tag and shown to be active in a chemiluminescent coupled assay...

SARS-COV-2 RBD-NUCLEOPROTEIN CHIMERA, HIS-TAG (CHO) SARS-CoV-2 RBD-Nucleoprotein Chimera, recombinant SAR-CoV-2 N-terminal Spike S1 RBD (319-541) fused to full-length Nucleoprotein (Nucleocapsid) with a linker HSA (human serum albumin), expressed in CHO...

SARS-COV-2 PURIFIED VIRAL LYSATE This virus was isolated from a patient with a respiratory illness who had returned from travel to the affected region of China and developed COVID-19 in January 2020 in Washington, USA. The virus is purified using...

SARS-COV-2 PAPAIN-LIKE PROTEASE (PLPRO), ACTIVE Recombinant SARS-CoV-2 papain-like protease (PLpro), part of the large replicase polyprotein 1ab (E1564-Y1882), expressed in E. coli cells with an N-terminal His-tag. SARS-CoV-2, previously known as the...

SARS-COV-2 NUCLEOPROTEIN, HIS-TAG (E. COLI) SARS-CoV-2 Nucleoprotein (E. coli) is a recombinant antigen manufactured to high purity. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease...

SARS-COV-2 NSP8, HIS-TAG (E. COLI) SARS-CoV-2 NSP8 protein, His-tag is a recombinant full-length viral protein expressed in E. coli. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease...

SARS-COV-2 NSP7, HIS-TAG (E. COLI) SARS-CoV-2 NSP7 protein, His-tag is a recombinant full-length viral protein expressed in E. coli. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease...

SARS-COV-2 NSP14 METHYLTRANSFERASE, ACTIVE SARS-CoV-2 NSP14 methyltransferase is an active recombinant protein expressed in E. coli using a C-terminal His tag. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic...

SARS-COV-2 NSP10/NSP16 METHYLTRANSFERASE, ACTIVE SARS-CoV-2 NSP10/NSP16 methyltransferase is a full-length active recombinant protein expressed in E. coli using a C-terminal His tag. SARS-CoV-2, previously known as the 2019 Novel Coronavirus...

SARS-COV-2 NSP1, HIS-TAG (E. COLI) SARS-CoV-2 NSP1 protein, His-tag is a recombinant viral protein expressed in E. coli. SARS-CoV-2, previously known as the 2019 Novel Coronavirus (2019-nCoV), causes the pandemic COVID-19 disease.   PRODUCT DETAILS...

SARS-COV-2 NEUTRALIZATION ASSAY DEVELOPMENT KIT (UNITED KINGDOM VARIANT RBD-ACE2) This SARS-CoV-2 UK Variant Neutralization Assay Development Kit (RBD-ACE2) is intended for the identification and qualitative measurement of neutralizing antibodies. The...

SARS-COV-2 NEUTRALIZATION ASSAY DEVELOPMENT KIT (SOUTH AFRICAN VARIANT RBD-ACE2) This SARS-CoV-2 SA Variant Neutralization Assay Development Kit (RBD-ACE2) is intended for the identification and qualitative measurement of neutralizing antibodies. The...

SARS-COV-2 NEUTRALIZATION ASSAY DEVELOPMENT KIT (RBD-ACE2) This SARS-CoV-2 Neutralization Assay Development Kit (RBD-ACE2) is intended for the identification and qualitative measurement of neutralizing antibodies. The qualitative immunoenzymatic...

SARS-COV-2 NEUTRALIZATION ASSAY DEVELOPMENT KIT (BRAZILIAN VARIANT RBD-ACE2) This SARS-CoV-2 BZ Variant Neutralization Assay Development Kit (RBD-ACE2) is intended for the identification and qualitative measurement of neutralizing antibodies. The...

SARS-COV-2 NEUTRALIZATION ASSAY DEVELOPMENT KIT (KERALA VARIANT RBD-ACE2) This SARS-CoV-2 Kerala Variant Neutralization Assay Development Kit (RBD-ACE2) is intended for the identification and qualitative measurement of neutralizing antibodies. The...

SARS-COV-2 MEMBRANE-ENVELOPE FUSION PROTEIN, HIS-TAG (E. COLI) SARS-CoV-2 Membrane-Envelope fusion protein is a recombinant antigen manufactured in E. coli and containing the full-length Membrane (M) and Envelope (E) proteins, fused together (no linker)...

SARS-COV-2 3C-LIKE PROTEINASE (3CLpro), ACTIVE Active recombinant full-length SARS-CoV-2 3C-Like Proteinase (3CLpro), part of the large replicase polyprotein 1ab (S3264-Q3569), expressed in E. coli cells with an N-terminal His-tag. SARS-CoV-2, previously...

SARS-COV-2 (V445I, E583D, D614G, H655Y MUTANT) SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 (V445I, E583D, D614G, H655Y mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is...

SARS-COV-2 (S477N, D614G MUTANT) SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 (S477N, D614G mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is manufactured in HEK293 mammalian...

SARS-COV-2 (N501Y, D614G MUTANT) SPIKE GLYCOPROTEIN (S1), SHEEP FC-TAG (HEK293) SARS-CoV-2 (N501Y, D614G mutant) spike glycoprotein (S1) is a recombinant antigen manufactured in HEK293 cells to high purity. This antigen contains both D614G and N501Y...

SARS-COV-2 (N501Y MUTANT) SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 (N501Y mutant) spike glycoprotein (S1) RBD is a recombinant antigen manufactured in HEK293 cells to high purity. This antigen contains N501Y amino acid change relative to...

SARS-COV-2 (N439K MUTANT) SPIKE GLYCOPROTEIN (S1), SHEEP FC-TAG (HEK293) SARS-CoV-2 N439K mutant spike subunit 1 protein is a recombinant protein manufactured to high purity in HEK293 cells. N439K mutations occur in the RBD region, increase binding...

SARS-COV-2 (L84I, N439K, D614G MUTANT) SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 (L84I, N439K, D614G mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is manufactured in HEK293...

SARS-COV-2 (G485R, D614G MUTANT) SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 (D614G, G485R mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is manufactured in HEK293 mammalian...

SARS-COV-2 (E484K, D614G MUTANT) SPIKE GLYCOPROTEIN (S1) SARS-CoV-2 (D614G, E484K mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is manufactured in HEK293 mammalian...

SARS-COV-2 (D614G MUTANT) SPIKE GLYCOPROTEIN (TRIMERIC), HIS-TAG (CHO) SARS-CoV-2 (D614G mutant) trimeric spike glycoprotein is manufactured in CHO cells to high yield and purity. Protein has the D614G mutation and proline substitutions at residues 986...

SARS-COV-2 (D614G MUTANT) SPIKE GLYCOPROTEIN (S1), SHEEP FC-TAG (HEK293) SARS-CoV-2 (D614G mutant) spike glycoprotein (S1) is a recombinant antigen which contains the Spike protein amino acids 1-674 of subunit 1. This protein is manufactured in HEK293...

SARS-COV-2 (B.1.617.2: L452R, T478K) SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 (B.1.617.2) RBD mutant from the Indian (Delta) variant. Contains amino acid changes L452R, T478K relative to Wuhan Hu-1. The protein was produced in HEK293...

SARS-COV-2 (B.1.617.1) SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 (B.1.617.1) RBD mutant from the Kerala variant. Contains amino acid changes E484Q, L452R relative to Wuhan Hu-1. The protein was produced in HEK293 cells and purified from...

SARS-COV-2 (B.1.351/501Y.V2) SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 (501Y.V2) RBD mutant from South African variant. Contains amino acid changes K417N, E484K, N501Y relative to Wuhan Hu-1. The protein was produced in HEK293 cells and...

SARS-COV-2 (B.1.1.7) SPIKE GLYCOPROTEIN (FULL-LENGTH), HIS-TAG (HEK293) SARS-CoV-2 Spike protein that contains all amino acid changes of the “UK variant” B.1.1.7 of SARS-CoV-2: 69-70del, Y144del, N501Y, A570D, P681H, T716I, S982A, D1118H relative to...

SARS-COV-2 (B.1.1.28) SPIKE GLYCOPROTEIN (S1) RBD, HIS-TAG (HEK293) SARS-CoV-2 (B.1.1.28) RBD mutant from Brazilian variant. Contains amino acid changes K417T, E484K, N501Y relative to Wuhan Hu-1. The protein was produced in HEK293 cells and purified...