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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Influenza B (B/Florida/4/2006) Nucleoprotein/NP Protein (His)
Influenza B (B/Florida/4/2006) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.Purity:93%Color and Shape:Lyophilized PowderMolecular weight:63.1 kDa (predicted)Influenza A H5N1 (A/goose/Guangdong/1/1996) Hemagglutinin/HA Protein (His)
Influenza A H5N1 (A/goose/Guangdong/1/1996) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:60.1 kDa (predicted)SARS-CoV-2 Nucleocapsid Protein (P199L & M234I, His)
SARS-CoV-2 Nucleocapsid Protein (P199L & M234I, His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.6 kDa (predicted)Influenza A H5N1 (A/Egypt/N0001/2015) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Egypt/N0001/2015) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.7 kDa (predicted)Human Papilloma Virus type 6 (HPV 6) L1 Protein-VLP
<p>Human Papilloma Virus type 6 (HPV 6) L1 Protein-VLP is expressed in Baculovirus insect cells. The predicted molecular weight is 55 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:55 kDa (predicted)Dengue virus (DENV) (type 3, strain Philippines/H87/1956) E/Envelope Protein (aa 579-678, His)
<p>Dengue virus (DENV) (type 3, strain Philippines/H87/1956) E/Envelope Protein (aa 579-678, His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:16.48 kDa (predicted); 15.26 kDa (reducing conditions)Human cytomegalovirus (HCMV) Glycoprotein B/gB Protein
Human cytomegalovirus (HCMV) Glycoprotein B/gB Protein is expressed in HEK293 mammalian cells.Purity:88.1%Color and Shape:Lyophilized PowderMolecular weight:92 kDa (predicted); 130-140 kDa (reducing condition, due to glycosylation)Influenza A H9N1 (A/duck/NZL/76/1984) Hemagglutinin/HA Protein (His)
Influenza A H9N1 (A/duck/NZL/76/1984) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:58.1 kDa (predicted)Influenza A H7N9 (A/Anhui/1/2013) Neuraminidase/NA Protein (His)
<p>Influenza A H7N9 (A/Anhui/1/2013) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:93.2%Color and Shape:Lyophilized PowderMolecular weight:50.6 kDa (predicted); 61-69 kDa (reducing conditions)3CLpro/3C-like Protease Protein (L50F), 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:33.8kDa (predicted) same as Tris-Bis PAGE result.Influenza A H5N1 (A/bar-headed goose/Qinghai/14/2008) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/bar-headed goose/Qinghai/14/2008) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.5 kDa (predicted); 70 kDa (non-reduced condition, due to glycosylation)Influenza B (B/Massachusetts/03/2010) Hemagglutinin/HA1 Protein (His)
Influenza B (B/Massachusetts/03/2010) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:39.1 kDa (predicted)SARS-CoV-2 Spike S1 Protein (L5F & T95I & D253G & S477N & E484K & D614G, His)
<p>SARS-CoV-2 Spike S1 Protein (L5F & T95I & D253G & S477N & E484K & D614G, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:76.39 kDa (predicted); 98.82 kDa (reducing condition, due to glycosylation)Influenza A H7N3 (A/turkey/Italy/214845/2002) Hemagglutinin/HA1 Protein (His)
Influenza A H7N3 (A/turkey/Italy/214845/2002) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:36.5 kDa (predicted); 47.3 kDa (reducing conditions)SARS-CoV-2 Spike S1+S2 Protein (T19R & L452R & E484Q & D614G & P681R & D950N & G142D, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (T19R & L452R & E484Q & D614G & P681R & D950N & G142D, His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:134.55 kDa (predicted)SARS-CoV-2 Spike RBD Protein (E484K & K417T & N501Y, His & Avi), Biotinylated
SARS-CoV-2 Spike RBD Protein (E484K & K417T & N501Y, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag.Color and Shape:Lyophilized PowderMolecular weight:28.49 kDa (predicted); 36.21 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Nucleocapsid Protein (aa 248-407, His)
<p>SARS-CoV-2 Nucleocapsid Protein (aa 248-407, His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:19 kDa (predicted)SARS-CoV-2 Spike S1+S2 Protein (69-70, Y145 deletion & N501Y & A570D & D614G & P681H & T716I & S982A & D1118H, His & Avi), Biotinylated
<p>SARS-CoV-2 Spike S1+S2 Protein (69-70, Y145 deletion & N501Y & A570D & D614G & P681H & T716I & S982A & D1118H, His & Avi), Biotinylated is expressed in</p>Color and Shape:Lyophilized PowderMolecular weight:135.90 kDa (predicted)Influenza A H3N2 (A/California/07/2004) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/California/07/2004) 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 H7N9 (A/Pigeon/Shanghai/S1069/2013) Hemagglutinin/HA Protein (His)
Influenza A H7N9 (A/Pigeon/Shanghai/S1069/2013) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:57.7 kDa (predicted); 58 kDa (reducing conditions)SARS-CoV-2 (BA.2.12.1) Spike RBD Protein (His), Biotinylated
SARS-CoV-2 (BA.2.12.1) Spike RBD Protein (His), Biotinylated is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:26.72 kDa (predicted); 37.06 kDa (reducing condition, due to glycosylation)Varicella-zoster virus (VZV) (strain Oka vaccine) gH & gL Heterodimer Protein
Varicella-zoster virus (VZV) (strain Oka vaccine) gH & gL Heterodimer Protein is expressed in CHO mammalian cells. The predicted molecular weight is 85.17 kDa.Color and Shape:Lyophilized PowderMolecular weight:85.17 kDa and 17.63 kDa (reducing conditions)Flagellin Protein, Listeria monocytogenes, Recombinant (His)
<p>The role of flagella and motility in the attachment of the foodborne pathogen Listeria monocytogenes to various surfaces is mixed with some systems requiring</p>Color and Shape:Lyophilized PowderMolecular weight:32.3 kDa (predicted); 33-37 kDa (reducing conditions)SARS-CoV-2 Spike RBD Protein (L452R & E484Q, hFc)
SARS-CoV-2 Spike RBD Protein (L452R & E484Q, hFc) is expressed in HEK293 mammalian cells with Fc tag.Color and Shape:Lyophilized PowderMolecular weight:51.9 kDa (predicted); 56.4 kDa (reducing condition, due to glycosylation)Human coronavirus (HCoV-229E) Spike S1 Protein (His)
Human coronavirus (HCoV-229E) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Purity:88.5%Color and Shape:Lyophilized PowderMolecular weight:58.3 kDa (predicted)Influenza A H5N1 (A/Common magpie/Hong Kong/2256/2006) Hemagglutinin/HA Protein (His)
Influenza A H5N1 (A/Common magpie/Hong Kong/2256/2006) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.6 kDa (predicted); 70-80 kDa (reducing condition, due to glycosylation)Monkeypox Virus (MPXV) Envelope protein E8L Protein (His)
<p>Monkeypox Virus (MPXV) Envelope protein E8L Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:35.75 kDa (predicted); 67.64 kDa and 37.35 kDa (reducing conditions)SARS-CoV-2 Spike S1 Protein (L18F & T20N & P26S & D138Y & R190S & K417T & E484K & N501Y & D614G & H655Y, His & Avi), Biotinylated
<p>SARS-CoV-2 Spike S1 Protein (L18F & T20N & P26S & D138Y & R190S & K417T & E484K & N501Y & D614G & H655Y, His & Avi), Biotinylated is expressed in HEK293</p>Color and Shape:Lyophilized PowderMolecular weight:78.28 kDa (predicted); 94.00 kDa (reducing condition, due to glycosylation)Influenza A H1N1 (A/swine/Belgium/1/1998) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H1N1 (A/swine/Belgium/1/1998) 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 H1N1 (A/swine/OMS/2112/1995) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/swine/OMS/2112/1995) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:58.6 kDa (predicted)SARS-CoV-2 Spike RBD Protein (L452R & E484Q, His), Biotinylated
<p>SARS-CoV-2 Spike RBD Protein (L452R & E484Q, His), Biotinylated is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted); 36 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/Ohio/14/2008) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Ohio/14/2008) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:57.5 kDa (predicted)SARS-CoV-2 Spike RBD Protein (mFc)
<p>SARS-CoV-2 Spike RBD Protein (mFc) is expressed in HEK293 mammalian cells. The predicted molecular weight is 51.5 kDa and the accession number is A0A6G7K2L4.</p>Color and Shape:Lyophilized PowderMolecular weight:51.5 kDa (predicted)Influenza A H16N3 (A/black-headed gull/Sweden/5/99) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H16N3 (A/black-headed gull/Sweden/5/99) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.5 kDa (predicted); 45-50 kDa (reducing condition, due to glycosylation)Influenza B (B/Massachusetts/03/2010) Hemagglutinin/HA0 Protein
Influenza B (B/Massachusetts/03/2010) Hemagglutinin/HA0 Protein is expressed in Baculovirus insect cells.Color and Shape:Lyophilized PowderMolecular weight:61.7 kDa (predicted)Influenza A H1N1 (A/swine/Cambridge/1939) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/swine/Cambridge/1939) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.5 kDa (predicted)SARS-CoV Spike/RBD Protein (His)
SARS-CoV Spike/RBD Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:26.5 kDa (predicted); 35.1 kDa (reducing conditions)Zika virus (ZIKV) (strain Zika SPH2015) ZIKV-NS1 protein (His)
<p>Zika virus NS1 antigen is one of seven non-structural proteins.</p>Purity:96.4%Color and Shape:Lyophilized PowderMolecular weight:43.5 kDa (predicted); 50 kDa (reducing conditions)Influenza B (B/Lee/1940) Neuraminidase/NA (His)
<p>Influenza B (B/Lee/1940) Neuraminidase/NA (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.6 kDa (predicted)Influenza A H5N1 (A/Duck/Hong Kong/p46/97) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Duck/Hong Kong/p46/97) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60 kDa (predicted); 65 kDa (reducing conditions)Human Papilloma Virus type 59 (HPV 59) L1 Protein-VLP
<p>Human Papilloma Virus type 59 (HPV 59) L1 Protein-VLP is expressed in Baculovirus insect cells. The predicted molecular weight is 57 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:57 kDa (predicted)Influenza A H3N2 (A/Switzerland/9715293/2013) Nucleoprotein/NP Protein (His)
<p>Influenza A H3N2 (A/Switzerland/9715293/2013) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:57.3 kDa (predicted)Influenza A H3N2 (A/Indiana/07/2012) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/Indiana/07/2012) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.2 kDa (predicted)Human Papilloma Virus type 16 (HPV 16) L1 Protein-VLP
<p>Human Papilloma Virus type 16 (HPV 16) L1 Protein-VLP is expressed in Baculovirus insect cells. The predicted molecular weight is 56 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:56 kDa (predicted)Influenza A H1N1 (A/USSR/90/1977) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/USSR/90/1977) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.4 kDa (predicted); 65.3 kDa (reducing conditions)Vaccinia virus (VACV) (strain Copenhagen) Protein B5 (His)
Vaccinia virus (VACV) (strain Copenhagen) Protein B5 (His) is expressed in HEK293 mammalian cells with His tag.Purity:96.6%Color and Shape:Lyophilized PowderMolecular weight:30.53 kDa (predicted); 40.43 kDa (reducing conditions)SARS-COV-2 Spike S1 Protein (His & Avi), Biotinylated
The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2).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.SARS-CoV-2 (C.36.3) Spike RBD Protein (His)
SARS-CoV-2 (C.36.3) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:26.52 kDa (predicted); 33.2 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike RBD Protein (N481K, His)
<p>SARS-CoV-2 Spike RBD Protein (N481K, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.7 kDa (predicted); 34.6 kDa (reducing condition, due to glycosylation)Influenza A H7N9 (A/Zhejiang/DTID-ZJU10/2013) Hemagglutinin/HA Protein (His)
<p>Influenza A H7N9 (A/Zhejiang/DTID-ZJU10/2013) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:57.6 kDa (predicted)
