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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Influenza A H3N2 (A/Brisbane/10/2007) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Brisbane/10/2007) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:93.2%Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 90-100 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike RBD Protein (A372T, His)
<p>SARS-CoV-2 Spike RBD Protein (A372T, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted)Influenza A H1N1 (A/Puerto Rico/8/34/Mount Sinai) Non-structural/NS1 Protein (His)
<p>The NS1 Influenza protein is created by the internal protein-encoding, linear negative-sense, single-stranded RNA, NS gene segment and which also codes for the</p>Purity:87.2%Color and Shape:Lyophilized PowderMolecular weight:27.2 kDa (predicted); 29 kDa (reducing conditions)HIV-1 (group M, subtype D, strain NDK) p24 Protein (His)
<p>HIV-1 (group M, subtype D, strain NDK) p24 Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted); 27 kDa (reducing conditions)Influenza A H1N1 (A/Guangdong-Maonan/SWL1536/2019)/(A/Hawaii/70/2019) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/Guangdong-Maonan/SWL1536/2019)/(A/Hawaii/70/2019) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:98.8%Color and Shape:Lyophilized PowderMolecular weight:59.2 kDa (predicted); 81 kDa (reducing conditions)Human coronavirus (HCoV-229E) Spike S1+S2 Protein (His), Biotinylated
<p>Human coronavirus (HCoV-229E) Spike S1+S2 Protein (His), Biotinylated is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:122.1 kDa (predicted); 119 kDa (reducing conditions)HIV-1 (group M, subtype C, strain 92BR025) gp140 Protein (Fc)
<p>HIV-1 (group M, subtype C, strain 92BR025) gp140 Protein (Fc) is expressed in HEK293 mammalian cells with Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:99.9 kDa (predicted)West Nile Virus (WNV) (lineage 1, strain NY99) E/Envelope Protein (His)
<p>West Nile Virus (WNV) (lineage 1, strain NY99) E/Envelope Protein (His) is expressed in yeast with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:12.9 kDa (predicted)Influenza A H11N9 (A/mallard/Alberta/294/1977) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H11N9 (A/mallard/Alberta/294/1977) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.3 kDa (predicted); 45-50 kDa (reducing condition, due to glycosylation)SARS-CoV (Isolate Tor2) Spike S1+S2 ECD Protein (S577A, His)
<p>SARS-CoV (Isolate Tor2) Spike S1+S2 ECD Protein (S577A, His) is expressed in Baculovirus insect cells.</p>Color and Shape:Lyophilized PowderMolecular weight:132.58 kDa (predicted)SARS-CoV-2 Spike RBD Protein (D405V & Q414A, His)
<p>SARS-CoV-2 Spike RBD Protein (D405V & Q414A, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.5 kDa (predicted)SARS-CoV-2 BA.2.75 (Omicron) Spike RBD Protein (His & Avi), Biotinylated
<p>SARS-CoV-2 BA.2.75 (Omicron) Spike RBD Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.</p>Color and Shape:Lyophilized PowderMolecular weight:28.56 kDa (predicted); 34.72 kDa (reducing condition, due to glycosylation)SARS-CoV-2 (2019-nCoV) Spike RBD Protein
<p>SARS-CoV-2 (2019-nCoV) Spike RBD Protein is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:25.1 kDa (predicted)SARS-CoV-2 Spike S1 Protein (L18F & D614G, His)
<p>SARS-CoV-2 Spike S1 Protein (L18F & D614G, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:76.4 kDa (predicted); 111.1 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/swine/Colorado/A01203748/2012) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/swine/Colorado/A01203748/2012) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Ado/A01203748/2012) Hemagglutinin/Ha Protein (His) Lyophilized PowderMolecular weight:57.7 kDa (predicted)Influenza A H5N1 (A/Anhui/1/2005) Hemagglutinin/HA Protein (His & Fc)
<p>Influenza A H5N1 (A/Anhui/1/2005) Hemagglutinin/HA Protein (His & Fc) is expressed in HEK293 mammalian cells with His and Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:85.5 kDa (predicted); 110 kDa (reducing condition, due to glycosylation)Influenza A H1N1 (A/New Caledonia/20/1999) Hemagglutinin/HA-specific B cell probe (Y108F, and aa 339-342 SIQS→QRET, His & Avi), Biotinylated
<p>Influenza A H1N1 (A/New Caledonia/20/1999) Hemagglutinin/HA-specific B cell probe (Y108F, and aa 339-342 SIQS→QRET, His & Avi), Biotinylated is expressed in</p>Color and Shape:Lyophilized PowderMolecular weight:59.79 kDa (predicted); 68.2 kDa (reducing conditions)Influenza A H1N1 (A/Brevig Mission/1/1918) Nucleoprotein/NP Protein (His)
<p>Influenza A H1N1 (A/Brevig Mission/1/1918) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:90%Color and Shape:Lyophilized PowderMolecular weight:57.7 kDa (predicted)Influenza A H3N2 (A/Hong Kong/107/1971) Neuraminidase/NA Protein (His)
<p>Influenza A H3N2 (A/Hong Kong/107/1971) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.6 kDa (predicted)SARS-CoV-2 Spike S1 Protein (L452R & D614G, His)
<p>SARS-CoV-2 Spike S1 Protein (L452R & D614G, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:76.45 kDa (predicted); 104.83 kDa (reducing condition, due to glycosylation)Rift Valley fever virus (TAN/Dod-002/07) RVFV-L Protein (His)
<p>Rift Valley fever virus (TAN/Dod-002/07) RVFV-L Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:29.4 kDa (predicted)Influenza A H3N2 (A/California/07/2004) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/California/07/2004) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.2 kDa (predicted); 70.6 kDa (reducing conditions)Influenza A H1N1 (A/Sw/Bulnes/VN1401-P6SP/2018) Neuraminidase/NA Protein (His)
<p>Influenza A H1N1 (A/Sw/Bulnes/VN1401-P6SP/2018) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.1 kDa (predicted)SARS-COV-2 Spike S Trimer Protein (His & Avi)
<p>The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2).</p>Purity:> 95% as determined by Bis-Tris PAGE - > 95% as determined by Bis-Tris PAGEColor and Shape:Lyophilized PowderMolecular weight:136.6 kDa (predicted). Due to glycosylation, the protein migrates to 175-230 kDa based on Tris-Bis PAGE result.SARS-CoV-2 (AY.2) Spike S1+S2 trimer Protein (His)
<p>SARS-CoV-2 (AY.2) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:136.34 kDa (predicted)Human coronavirus (HCoV-NL63) Spike S1+S2 Protein (His), Biotinylated
<p>Human coronavirus (HCoV-NL63) Spike S1+S2 Protein (His), Biotinylated is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:142.4 kDa (predicted); 141.7 kDa (reducing conditions)Human respiratory syncytial virus (RSV) Fusion Protein (aa 1-525, His)
<p>Human respiratory syncytial virus (RSV) Fusion Protein (aa 1-525, His) is expressed in Baculovirus insect cells with His tag.</p>Purity:95.5%Color and Shape:Lyophilized PowderMolecular weight:57.12 kDa (predicted); 66.90 kDa and 57.90 kDa (non-reducing conditions)Influenza A H1N1 (A/Memphis/1/1987) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/Memphis/1/1987) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted)HIV-1 (group M, subtype A, isolate 92RW020) gp160 (gp120 subunit) Protein (His)
<p>HIV-1 (group M, subtype A, isolate 92RW020) gp160 (gp120 subunit) Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:> 85 % as determined by SDS-PAGE. - > 85 % as determined by SDS-PAGE.Color and Shape:Lyophilized PowderMolecular weight:52.2 kDa (predicted)Influenza A H1N1 (A/USSR/90/1977) Hemagglutinin Protein (His)
<p>Influenza A H1N1 (A/USSR/90/1977) Hemagglutinin Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.3 kDa (predicted)Influenza A H1N1 (A/swine/Hebei/0116/2017) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/swine/Hebei/0116/2017) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.1 kDa (predicted)Influenza A H17N10 (A/little yellow-shouldered bat/Guatemala/164/2009) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H17N10 (A/little yellow-shouldered bat/Guatemala/164/2009) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.7 kDa (predicted)Influenza A H1N1 (A/New York/18/2009) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/New York/18/2009) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted)SARS-COV-2 Nucleocapsid Protein CTD Domain (His & Avi)
<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:17 kDa (predicted) same as Tris-Bis PAGE result.MERS-CoV Spike/S2 Protein (aa 726-1296, His)
<p>MERS-CoV Spike/S2 Protein (aa 726-1296, His) is expressed in Baculovirus insect cells with His tag.</p>Purity:84.5%Color and Shape:Lyophilized PowderMolecular weight:63.84 kDa (predicted)Influenza A H12N5 (A/green-winged teal/ALB/199/1991) Hemagglutinin/HA Protein (His)
<p>Influenza A H12N5 (A/green-winged teal/ALB/199/1991) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted); 80-90 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/Perth/16/2009) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Perth/16/2009) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:97.7%Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 65-70 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike RBD Protein (P521R, His)
<p>SARS-CoV-2 Spike RBD Protein (P521R, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted)Influenza A H6N4 (A/chicken/Hong Kong/17/1977) Hemagglutinin/HA Protein (His)
<p>Influenza A H6N4 (A/chicken/Hong Kong/17/1977) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:52.6 kDa (predicted)Influenza A H1N1 (A/California/04/2009) Neuraminidase/NA (Fc)
<p>Influenza A H1N1 (A/California/04/2009) Neuraminidase/NA (Fc) is expressed in HEK293 mammalian cells with Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:76 kDa (predicted); 95-105 kDa (reducing condition, due to glycosylation)Influenza A H6N5 (A/shearwater/Australia/1/1973) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H6N5 (A/shearwater/Australia/1/1973) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.1 kDa (predicted)West Nile Virus (WNV) (lineage 1, strain NY99) NS1 Protein (His)
<p>West Nile Virus (WNV) (lineage 1, strain NY99) NS1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:42.1 kDa (predicted)Influenza A H1N1 (A/swine/Denmark/19216B/1993) Neuraminidase/NA Protein (His)
<p>Influenza A H1N1 (A/swine/Denmark/19216B/1993) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.2 kDa (predicted)Influenza A H5N1 (A/barnswallow/HongKong/D10-1161/2010) Hemagglutinin Protein (HA1+HA2, His)
<p>Influenza A H5N1 (A/barnswallow/HongKong/D10-1161/2010) Hemagglutinin Protein (HA1+HA2, His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.8 kDa (predicted); 58.3 kDa (reducing conditions)SARS-CoV-2 Nucleocapsid Protein (E. coli, His)
<p>SARS-CoV-2 Nucleocapsid Protein (E.</p>Color and Shape:Lyophilized PowderMolecular weight:46.61 kDa (predicted)SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 trimer Protein (His & Avi), Biotinylated
<p>SARS-CoV-2 (BA.4/BA.5/BA.5.2) Spike S1+S2 trimer Protein (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.</p>Color and Shape:Lyophilized PowderMolecular weight:138.07 kDa (predicted)SARS-CoV-2 Spike RBD Protein (K417T, rFc)
<p>SARS-CoV-2 Spike RBD Protein (K417T, rFc) is expressed in HEK293 mammalian cells with rFc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.4 kDa (predicted); 56.5 kDa (reducing condition, due to glycosylation)Influenza A H5N1 (A/Vietnam/UT31413II/2008) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Vietnam/UT31413II/2008) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.9 kDa (predicted)SARS-CoV-2 Spike S1 Protein (His)
<p>SARS-CoV-2 Spike S1 Protein (His) is expressed in Baculovirus insect cells. The predicted molecular weight is 76.45 kDa and the accession number is A0A6G7K2L4.</p>Color and Shape:Lyophilized PowderMolecular weight:76.45 kDa (predicted)SARS-CoV-2 (BA.2) Spike S1+S2 trimer Protein (His)
<p>SARS-CoV-2 (BA.2) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:136.53 kDa (predicted)
