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 1599 products of "Viral Proteins"
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SARS-CoV-2 Spike S1 Protein (T19R & G142D & E156G & 157-158 deletion & L452R & T478K & D614G & P681R, His)
<p>SARS-CoV-2 Spike S1 Protein (T19R & G142D & E156G & 157-158 deletion & L452R & T478K & D614G & P681R, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:76.27 kDa (predicted); 95.12 kDa (reducing condition, due to glycosylation)Influenza A H1N9 (A/mallard/Ohio/265/1987) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N9 (A/mallard/Ohio/265/1987) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.6 kDa (predicted)Influenza A H1N1 (A/AA/Huston/1945) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/AA/Huston/1945) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:58.8 kDa (predicted)Influenza B (B/Florida/4/2006) Hemagglutinin/HA2 Protein (Fc)
<p>Influenza B (B/Florida/4/2006) Hemagglutinin/HA2 Protein (Fc) is expressed in HEK293 mammalian cells with Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:47.6 kDa (predicted); 60 kDa (reducing condition, due to glycosylation)3CLpro/3C-like Protease Protein (S144A), 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:33.78 kDa (predicted) same as Tris-Bis PAGE result.SARS-CoV-2 Spike S1+S2 Protein (L18F & T20N & P26S & D138Y & R190S & K417T & E484K & N501Y & D614G & H655Y & T1027I, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (L18F & T20N & P26S & D138Y & R190S & K417T & E484K & N501Y & D614G & H655Y & T1027I, His) is expressed in Baculovirus insect</p>Color and Shape:Lyophilized PowderMolecular weight:134.4 kDa (predicted)SARS-CoV-2 XBB.1.5 (Omicron) Spike RBD Protein (His)
<p>SARS-CoV-2 XBB.1.5 (Omicron) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.58 kDa (predicted); 33.72 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike S1 Protein (His), Biotinylated
<p>SARS-CoV-2 Spike S1 Protein (His), Biotinylated is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:76.5 kDa (predicted)Influenza A H1N1 (A/Auckland/6/1996) Neuraminidase/NA (His)
<p>Influenza A H1N1 (A/Auckland/6/1996) Neuraminidase/NA (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.5 kDa (predicted)Influenza A H1N1 (A/Hawaii/70/2019) Nucleoprotein/NP Protein (His)
Influenza A H1N1 (A/Hawaii/70/2019) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.Purity:93.8%Color and Shape:Lyophilized PowderMolecular weight:57.5 kDa (predicted)Influenza A H1N1 (A/California/04/2009) Hemagglutinin/HA Protein
<p>Influenza A H1N1 (A/California/04/2009) Hemagglutinin/HA0 Protein is expressed in Baculovirus insect cells.</p>Purity:SDS-PAGE: > 90%Color and Shape:Lyophilized PowderMolecular weight:61.5 kDa (predicted)Influenza A H1N1 (A/Beijing/262/1995) Neuraminidase/NA (His)
Influenza A H1N1 (A/Beijing/262/1995) Neuraminidase/NA (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:50.3 kDa (predicted)SARS-CoV-2 Spike S1+S2 Protein (G75V & T76I & R246N & 247, 253 deletion & L452Q & F490S & D614G & T859N, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (G75V & T76I & R246N & 247, 253 deletion & L452Q & F490S & D614G & T859N, His) is expressed in Baculovirus insect cells with His</p>Color and Shape:Lyophilized PowderMolecular weight:134.11 kDa (predicted)Influenza A H1N1 (A/swine/Kansas/00246/2004) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/swine/Kansas/00246/2004) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.7 kDa (predicted)Influenza A H1N1 (A/California/06/2009) Hemagglutinin/HA1 Protein (His)
Influenza A H1N1 (A/California/06/2009) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:37.7 kDa (predicted)MERS-CoV Spike/S1 Protein (aa 1-725, His)
<p>MERS-CoV Spike/S1 Protein (aa 1-725, His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:93.3%Color and Shape:Lyophilized PowderMolecular weight:79.9 kDa (predicted); 94 kDa (reducing condition, due to glycosylation)HIV-1 (group M, subtype CRF07_BC) gp140 Protein (His)
<p>HIV-1 (group M, subtype CRF07_BC) gp140 Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 78.2 kDa.</p>Purity:92.1%Color and Shape:Lyophilized PowderMolecular weight:78.2 kDa (predicted); 119 kDa (reducing conditions)SARS-CoV-2 Spike S1 Protein (242-244 deletion & L18F & D80A & D215G & R246I & K417N & E484K & N501Y & D614G, His & Avi), Biotinylated
<p>SARS-CoV-2 Spike S1 Protein (242-244 deletion & L18F & D80A & D215G & R246I & K417N & E484K & N501Y & D614G, His & Avi), Biotinylated is expressed in HEK293</p>Color and Shape:Lyophilized PowderMolecular weight:77.84 kDa (predicted); 120.35 kDa (reducing condition, due to glycosylation)SARS-COV-2 Spike S1 Protein (hFc & Avi)
The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2).Purity:> 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC - > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLCColor and Shape:Lyophilized PowderMolecular weight:102.6 kDa (predicted). Due to glycosylation, the protein migrates to 130-140 kDa based on Tris-Bis PAGE result.Influenza A H7N7 (A/chicken/Netherlands/1/03) Hemagglutinin/HA1 Protein (His)
Influenza A H7N7 (A/chicken/Netherlands/1/03) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:36.4 kDa (predicted); 47 kDa (reducing condition, due to glycosylation)Influenza A H5N1 (A/goose/Guangdong/1/1996) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N1 (A/goose/Guangdong/1/1996) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted)Influenza A H3N2 Neuraminidase/NA Protein (N294S)
Influenza A H3N2 Neuraminidase/NA Protein (N294S) is expressed in HEK293 mammalian cells. The accession number is C0LU95.Color and Shape:Lyophilized PowderMolecular weight:The influenza H3N2 virus Neuraminidase comprises 424 amino acids.Influenza B (B/Hong Kong/CUHK50947/2004) Hemagglutinin/HA Protein (His)
Influenza B (B/Hong Kong/CUHK50947/2004) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.7 kDa (predicted)SARS-CoV-2 Spike S1 Protein (T19R & G142D & L452R & E484Q & D614G & P681R, His & Avi), Biotinylated
SARS-CoV-2 Spike S1 Protein (T19R & G142D & L452R & E484Q & D614G & P681R, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.Color and Shape:Lyophilized PowderMolecular weight:78.43 kDa (predicted); 116 kDa (reducing condition, due to glycosylation)SARS-CoV-2 XBB.1 (Omicron) Spike S1+S2 trimer Protein (His)
SARS-CoV-2 XBB.1 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:136.31 kDa (predicted)SARS-CoV-2 (B.1.640) Spike RBD Protein (His)
<p>SARS-CoV-2 (B.1.640) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.46 kDa (predicted); 32.88 kDa (reducing condition, due to glycosylation)SARS-CoV-2 (BA.4.6/BF.7) Spike RBD Protein (His), Biotinylated
<p>SARS-CoV-2 (BA.4.6/BF.7) Spike RBD Protein (His), Biotinylated is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.62 kDa (predicted); 35.15 kDa (reducing condition, due to glycosylation)Influenza A H5N1 Neuraminidase/NA Protein (H255Y)
Influenza A H5N1 Neuraminidase/NA Protein (H255Y) is expressed in HEK293 mammalian cells.Color and Shape:Lyophilized PowderMolecular weight:49.2 kDa (predicted)SARS-CoV-2 Spike RBD Protein (Y505C, His)
<p>SARS-CoV-2 Spike RBD Protein (Y505C, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.5 kDa (predicted); 35.1 kDa (reducing condition, due to glycosylation)Influenza A H7N9 (A/Shanghai/1/2013) Hemagglutinin/HA Protein (His)
<p>Influenza A H7N9 (A/Shanghai/1/2013) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:57.7 kDa (predicted); 55-59 kDa (reducing conditions)Influenza A H1N1 (A/Solomon Islands/3/2006) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/Solomon Islands/3/2006) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Purity:97.6%Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 60-70 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike S2 ECD Protein (His), Biotinylated
SARS-CoV-2 Spike S2 ECD Protein (His), Biotinylated is expressed in Baculovirus insect cells.Color and Shape:Lyophilized PowderMolecular weight:59.37 kDa (predicted)Influenza A H9N5 (A/shorebird/DE/261/2003) Hemagglutinin/HA Protein (His)
<p>Influenza A H9N5 (A/shorebird/DE/261/2003) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.3 kDa (predicted)Influenza A H10N8 (A/duck/Guangdong/E1/2012) Neuraminidase/NA Protein (His)
<p>Influenza A H10N8 (A/duck/Guangdong/E1/2012) Neuraminidase/NA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.2 kDa (predicted)SARS-COV-2 Spike S1 Protein (D614G, His & Avi)
The SARS-CoV-2 spike (S) protein is the target of vaccine design efforts to end the COVID-19 pandemic.Color and Shape:Lyophilized PowderMolecular weight:77.9 kDa (predicted). Due to glycosylation, the protein migrates to 110-120 kDa based on Tris-Bis PAGE result.Influenza A H1N1 (A/New Caledonia/20/1999) Hemagglutinin/HA-specific B cell probe (His)
<p>Influenza A H1N1 (A/New Caledonia/20/1999) Hemagglutinin/HA-specific B cell probe (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58 kDa (predicted)SARS-CoV-2 Spike S1 Protein (T95I & G142D & E154K & L452R & E484Q & D614G & P681R, His)
SARS-CoV-2 Spike S1 Protein (T95I & G142D & E154K & L452R & E484Q & D614G & P681R, His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:76.58 kDa (predicted); 106.41 kDa (reducing condition, due to glycosylation)HIV-1 (group M, subtype A, strain 92UG037.1) gp140 Protein (hFc)
HIV-1 (group M, subtype A, strain 92UG037.1) gp140 Protein (hFc) is expressed in HEK293 mammalian cells with Fc tag.Color and Shape:Lyophilized PowderMolecular weight:97.4 kDa (predicted)SARS-CoV-2 Nucleocapsid Protein (R203K & G204R, His)
SARS-CoV-2 Nucleocapsid Protein (R203K & G204R, His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.5 kDa (predicted)3CLpro/3C-like Protease Protein, SARS-COV-2, Recombinant (aa 1-306)
<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:33.8 kDa (predicted) same as Tris-Bis PAGE result.SARS-COV-2 Nucleocapsid Protein NTD Domain (His & Avi), Biotinylated
<p>Nucleocapsid protein (N) is the major viral structural component; its main function is to protect and encapsidate the viral RNA forming viral RNP complex.</p>Color and Shape:Lyophilized PowderMolecular weight:16.3 kDa (predicted) same as Tris-Bis PAGE result.Influenza A H3N2 (A/England/42/1972) Neuraminidase/NA Protein (His)
<p>Influenza A H3N2 (A/England/42/1972) Neuraminidase/NA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:54.78 kDa (predicted)Influenza A H1N1 (A/Beijing/22808/2009) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/Beijing/22808/2009) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Purity:96.3%Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 72 kDa (reducing condition, due to glycosylation)SARS-CoV-2 NSP8 Protein (His)
Cleavage by the viral main protease, 3CLpro results in generating the nsp8 protein, The nsp8 protein has been shown to associate with several other nsps and toColor and Shape:Lyophilized PowderMolecular weight:25 KDa (reducing condition)SARS-CoV-2 Spike S1 Protein (P9L & C136F & 144-145 deletion & R190S & D215G & Y449H & E484K & N501Y & D614G & H655Y & N679K, His)
SARS-CoV-2 Spike S1 Protein (P9L & C136F & 144-145 deletion & R190S & D215G & Y449H & E484K & N501Y & D614G & H655Y & N679K, His) is expressed in HEK293Color and Shape:Lyophilized PowderMolecular weight:76.06 kDa (predicted); 114.84 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Nucleocapsid Protein (A119S & R203K & G204R & M234I, His)
SARS-CoV-2 Nucleocapsid Protein (A119S & R203K & G204R & M234I, His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.7 kDa (predicted)Influenza B (B/Brisbane/60/2008) Hemagglutinin/HA Protein
Influenza B (B/Brisbane/60/2008) Hemagglutinin/HA Protein is expressed in Baculovirus insect cells.Purity:91.9%Color and Shape:Lyophilized PowderMolecular weight:61.7kDa (predicted)Influenza A H1N2 (A/swine/Papenburg/IDT12653/2010) Neuraminidase/NA Protein (His)
<p>Influenza A H1N2 (A/swine/Papenburg/IDT12653/2010) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.6 kDa (predicted)Influenza A H1N1 (A/Iowa/CEID23/2005) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/Iowa/CEID23/2005) 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 respiratory syncytial virus (RSV) Fusion Protein (aa 1-526, His)
Human respiratory syncytial virus (RSV) Fusion Protein (aa 1-526, His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:57.04 kDa (predicted)
