Viral Proteins
Viral proteins are classified by function, including structural, non-structural, regulatory, and accessory proteins. As viruses cannot reproduce independently, they utilize proteins encoded by the host cell to replicate and translate mRNA into viral proteins. Understanding viral proteins is crucial for developing antiviral therapies and vaccines, as well as for studying viral life cycles and pathogenesis. At CymitQuimica, we offer a wide selection of viral proteins to support your virology research and therapeutic development.
Found 1598 products of "Viral Proteins"
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SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His), Biotinylated
<p>SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His), Biotinylated is expressed in</p>Color and Shape:Lyophilized PowderMolecular weight:134 kDa (predicted)SARS-CoV-2 Spike RBD Protein (A475V, His)
<p>SARS-CoV-2 Spike RBD Protein (A475V, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted); 32.7 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/Darwin/9/2021) Hemagglutinin/HA trimer Protein (His)
<p>Influenza A H3N2 (A/Darwin/9/2021) Hemagglutinin/HA trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:62.34 kDa (predicted); 87.6 kDa (reducing conditions)SARS PLpro/papain-like protease Protein (His)
<p>The coronaviral proteases, papain-like protease (PLpro) and 3C-like protease (3CLpro), are attractive antiviral drug targets because they are essential for</p>Color and Shape:Lyophilized PowderMolecular weight:36.91 kDa (predicted) same as Tris-Bis PAGE result.Influenza A H10N8 (A/Jiangxi-Donghu/346/2013) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H10N8 (A/Jiangxi-Donghu/346/2013) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:36.9 kDa (predicted)Influenza A H3N2 (A/Beijing/32/1992) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Beijing/32/1992) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.2 kDa (predicted)Influenza A H5N6 (A/Sichuan/26221/2014) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N6 (A/Sichuan/26221/2014) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.8 kDa (predicted)Human parainfluenza 3 virus (HPIV-3) (strain Wash/47885/57) Hemagglutinin-neuraminidase Protein (His)
<p>Human parainfluenza 3 virus (HPIV-3) (strain Wash/47885/57) Hemagglutinin-neuraminidase Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60.4 kDa (predicted); 61.9 kDa (reducing conditions)Influenza A H7N7 (A/Netherlands/219/2003) Hemagglutinin/HA Protein (His)
<p>Influenza A H7N7 (A/Netherlands/219/2003) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:95.1%Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 59 kDa (reducing conditions)SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 NTD Protein (His)
<p>SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 NTD Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:33.68 kDa (predicted); 54.37 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/X-31) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/X-31) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.1 kDa (predicted)SARS-CoV-2 BQ.1.1 (Omicron) Spike RBD Protein (His)
<p>SARS-CoV-2 BQ.1.1 (Omicron) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.61 kDa (predicted); 36.07 kDa (reducing condition, due to glycosylation)Zika virus (ZIKV) (strain Zika SPH2015) M/Membrane protein (Fc)
<p>Zika virus (ZIKV) infection causes microcephaly and has been linked to other brain abnormalities.</p>Color and Shape:Lyophilized PowderMolecular weight:35.2 kDa (predicted)SARS-CoV-2 (BA.2.12.1) Spike RBD Protein (His & Avi), Biotinylated
<p>SARS-CoV-2 (BA.2.12.1) Spike RBD Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.</p>Color and Shape:Lyophilized PowderMolecular weight:28.53 kDa (predicted); 37.23 kDa (reducing condition, due to glycosylation)Influenza A H5N6 (A/duck/Guangdong/GD01/2014) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N6 (A/duck/Guangdong/GD01/2014) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.9 kDa (predicted)Influenza A H1N1 (A/California/04/2009) Hemagglutinin/HA Protein ((IQS→RQRRRRK, HA1+HA2, partially cleaved,His)
<p>Influenza A H1N1 (A/California/04/2009) Hemagglutinin/HA Protein ((IQS→RQRRRRK, HA1+HA2, partially cleaved,His) is expressed in HEK293 mammalian cells with His</p>Color and Shape:Lyophilized PowderMolecular weight:60 kDa (predicted); 25-30, 50-55 and 80-85 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & N439K & D614G, His)
<p>SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & N439K & D614G, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:76.2 kDa (predicted); 105.8 kDa (reducing condition, due to glycosylation)Human respiratory syncytial virus (RSV) (B, strain 18537) Nucleoprotein Protein (His)
<p>Human respiratory syncytial virus (RSV) (B, strain 18537) Nucleoprotein Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:44.38 kDa (predicted); 41.69 kDa (reducing conditions)Influenza A H1N1 (A/swine/Denmark/12813-1/2004) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/swine/Denmark/12813-1/2004) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.5 kDa (predicted)Human metapneumovirus (strain HMPV/Homo sapiens/PER/CFI0320/2010/A) glycoprotein G Protein (His)
<p>Human metapneumovirus (strain HMPV/Homo sapiens/PER/CFI0320/2010/A) glycoprotein G Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:20.4 kDa (predicted); 61.9 kDa (reducing conditions)Influenza A H1N1 (A/California/07/2009) Neuraminidase/NA Protein (His)
<p>Influenza A H1N1 (A/California/07/2009) Neuraminidase/NA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:54.28 kDa (predicted); 63.24 kDa (reducing conditions)Influenza A H3N2 (A/Memphis/1/1968) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/Memphis/1/1968) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.6 kDa (predicted)MERS-CoV Spike Protein (aa 367-606, His & Avi), Biotinylated
<p>MERS-CoV Spike Protein (aa 367-606, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.</p>Color and Shape:Lyophilized PowderMolecular weight:29.6 kDa (predicted); 37.9 kDa (reducing condition, due to glycosylation)Influenza A H5N8 (A/Astrakhan/3212/2020) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N8 (A/Astrakhan/3212/2020) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:64.16 kDa (predicted); 62.65 kDa, 43.19 kDa and 28.90 kDa (reducing conditions)Human coronavirus (HCoV-HKU1) Nucleocapsid Protein (His)
<p>Human coronavirus (HCoV-HKU1) Nucleocapsid Protein (His) is expressed in E.</p>Purity:96.5%Color and Shape:Lyophilized PowderMolecular weight:43.21 kDa (predicted)Varicella-zoster virus (VZV) (strain Oka vaccine) Glycoprotein B/gB Protein
<p>Varicella-zoster virus (VZV) is a highly fusogenic virus, but the degree of fusion is dependent on the cell substrate in which the virus is propagated.</p>Color and Shape:Lyophilized PowderMolecular weight:83.8 kDa (reducing conditions)SARS-CoV-2 Spike S1+S2 ECD Protein (R683A & R685A & F817P & A892P & A899P & A942P & K986P & V987P, His)
<p>SARS-CoV-2 Spike S1+S2 ECD Protein (R683A & R685A & F817P & A892P & A899P & A942P & K986P & V987P, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:138.5 kDa (predicted)Influenza A H5N8 (A/turkey/Ireland/1378/1983) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N8 (A/turkey/Ireland/1378/1983) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.8 kDa (predicted)SARS-CoV-2 Spike RBD Protein (V341I, His)
<p>SARS-CoV-2 Spike RBD Protein (V341I, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted)Influenza A H3N2 (A/Switzerland/9715293/2013) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/Switzerland/9715293/2013) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.9 kDa (predicted)Influenza A H11N2 (A/thick-billed murre/Newfoundland/031/2007) Hemagglutinin/HA Protein (His)
<p>Influenza A H11N2 (A/thick-billed murre/Newfoundland/031/2007) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.7 kDa (predicted)SARS-CoV-2 Spike RBD Protein (G476S, His)
<p>SARS-CoV-2 Spike RBD Protein (G476S, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.57 kDa (predicted)Influenza A H5N1 (A/Cambodia/S1211394/2008) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Cambodia/S1211394/2008) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60 kDa (predicted); 83 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike RBD Protein (N354D, His), Biotinylated
<p>SARS-CoV-2 Spike RBD Protein (N354D, His), Biotinylated is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.55 kDa (predicted); 34.86 kDa (reducing condition, due to glycosylation)Macaca fascicularis Cytomegalovirus (CyCMV) (strain OT-1) glycoprotein B/gB Protein (hFc)
<p>Macaca fascicularis Cytomegalovirus (CyCMV) (strain OT-1) glycoprotein B/gB Protein (hFc) is expressed in HEK293 mammalian cells with Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:102.5 kDa (predicted)SARS-CoV-2 NSP3 Protein (His)
<p>SARS-CoV-2 NSP3 Protein (His) is expressed in E. coli expression system. The predicted molecular weight is 19.87 kDa and the accession number is YP_009725299.1.</p>Color and Shape:Lyophilized PowderMolecular weight:19.87 kDa (predicted)Influenza A H5N1 (A/Cambodia/R0405050/2007) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N1 (A/Cambodia/R0405050/2007) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted); 50-55 kDa (reducing condition, due to glycosylation)Influenza A H5N1 (A/Japanese white-eye/Hong Kong/1038/2006) Hemagglutinin/HA1 Protein (His), Biotinylated
<p>Influenza A H5N1 (A/Japanese white-eye/Hong Kong/1038/2006) Hemagglutinin/HA1 Protein (His), Biotinylated is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted); 52.18 kDa (reducing condition, due to glycosylation)SARS-COV-2 BF.7 (Omicron) Nucleoprotein/NP Protein (His)
<p>SARS-COV-2 BF.7 (Omicron) Nucleoprotein/NP Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:46.47 kDa (predicted)3CLpro/3C-like Protease Protein (E166V), SARS-COV-2, Recombinant
<p>3CL protease, a viral cysteine proteinase, plays an important role in co-translational proteolytic processing of Coronavirus polyproteins.</p>Color and Shape:Lyophilized PowderMolecular weight:33.80 kDa (predicted) same as Tris-Bis PAGE result.M1R Protein, Monkeypox virus, Recombinant (His)
<p>Monkeypox virus (MPXV) is double-stranded DNA virus belonging to the genus orthopoxvirus that causes a smallpox-like disease in humans.</p>Color and Shape:Lyophilized PowderMolecular weight:20.41 kDa (predicted). Due to glycosylation, the protein migrates to 23-38 kDa based on Tris-Bis PAGE result.SARS-CoV-2 Spike S1+S2 Protein (D80A & 242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (D80A & 242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His) is expressed in Baculovirus insect cells with His</p>Color and Shape:Lyophilized PowderMolecular weight:134 kDa (predicted)Influenza A H5N1 (A/Hubei/1/2010) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Hubei/1/2010) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60.1 kDa (predicted); 25, 45, 70 kDa (reducing condition, due to glycosylation); 65-70 kDa (non-reduced condition, due to glycosylation)Dengue virus (DENV) (type 1, strain US/Hawaii/1944) DENV-NS1 Protein (His)
<p>Dengue virus (DENV) (type 1, strain US/Hawaii/1944) DENV-NS1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:42.2 kDa (predicted)SARS-CoV-2 Spike RBD Protein (K417T & E484K & N501Y, His)
<p>SARS-CoV-2 Spike RBD Protein (K417T & E484K & N501Y, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.7 kDa (predicted); 34 kDa (reducing condition, due to glycosylation)Human coronavirus (HCoV-NL63) Spike S1 Protein (His)
<p>Human coronavirus (HCoV-NL63) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:93.2%Color and Shape:Lyophilized PowderMolecular weight:78.8 kDa (predicted)Human respiratory syncytial virus (RSV) Nucleoprotein Protein (His)
<p>Human respiratory syncytial virus (RSV) Nucleoprotein Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:44.39 kDa (predicted); 39.79 kDa (reducing conditions)Porcine circovirus 2 (PCV2) Capsid Protein (His)
<p>Porcine circovirus 2 (PCV2) Capsid Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 23.8 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:23.8 kDa (predicted)SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 trimer Protein (His)
<p>SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:136.26 kDa (predicted)SARS-CoV-2 Spike S1 Protein, Biotinylated (Avi & His)
<p>SARS-CoV-2 Spike S1 Protein, Biotinylated (Avi & His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:78.28 kDa (predicted)
