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 A H5N6 (A/duck/Jiangxi/95/2014) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N6 (A/duck/Jiangxi/95/2014) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60.2 kDa (predicted)Influenza A H3N2 Neuraminidase/NA Protein (R292K)
Influenza A H3N2 Neuraminidase/NA Protein (R292K) 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.SARS-CoV-2 Spike S1 NTD Protein (T19R & T95I & G142D & 156-157 deletion & R158G, His)
<p>SARS-CoV-2 Spike S1 NTD Protein (T19R & T95I & G142D & 156-157 deletion & R158G, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:34.10 kDa (predicted); 51.01 kDa (reducing condition, due to glycosylation)Influenza B (B/Brisbane/3/2007) Hemagglutinin/HA1 Protein (His)
<p>Influenza B (B/Brisbane/3/2007) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 38.9 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:38.9 kDa (predicted)Influenza A H5N1 (A/VietNam/1203/2004) Hemagglutinin/HA1 Protein (His & Fc)
<p>Influenza A H5N1 (A/VietNam/1203/2004) Hemagglutinin/HA1 Protein (His & Fc) is expressed in HEK293 mammalian cells with His and Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:64.4 kDa (predicted)Monkeypox Virus (MPXV) L1R Protein (His)
<p>Monkeypox Virus (MPXV) L1R Protein (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 19.64 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:19.64 kDa (predicted)Influenza A H5N6 (A/Sichuan/26221/2014) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N6 (A/Sichuan/26221/2014) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:91.5%Color and Shape:Lyophilized PowderMolecular weight:60 kDa (predicted)SARS-CoV-2 Spike S1+S2 Protein (D614G & E154K & E484Q & G142D & H1101D & L452R & P681R & Q1071H, His)
SARS-CoV-2 Spike S1+S2 Protein (D614G & E154K & E484Q & G142D & H1101D & L452R & P681R & Q1071H, His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:134.48 kDa (predicted)Influenza A H5N1 (A/Cambodia/NPH230032/2023) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Cambodia/NPH230032/2023) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:64.43 kDa (predicted); 64.6 kDa (reducing conditions)SARS-CoV-2 Spike S1+S2 Protein (P26S, 69-70 deletion & V126A & Y144 deletion & 241-243 deletion & H245Y & S477N & E484K & D614G & P681H & T1027I & D1118H, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (P26S, 69-70 deletion & V126A & Y144 deletion & 241-243 deletion & H245Y & S477N & E484K & D614G & P681H & T1027I & D1118H, His)</p>Color and Shape:Lyophilized PowderMolecular weight:133.72 kDa (predicted)SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & Y144 deletion & N501Y & A570D & D614G & P681H, His)
SARS-CoV-2 Spike S1 Protein (HV69-70 deletion & Y144 deletion & N501Y & A570D & D614G & P681H, His) is expressed in HEK293 mammalian cells.Color and Shape:Lyophilized PowderMolecular weight:76.1 kDa (predicted); 112.2 kDa (reducing condition, due to glycosylation)HIV-1 gp120 Protein (His)
<p>Envelope glycoprotein gp160 is single-pass type I membrane protein.</p>Color and Shape:Lyophilized PowderMolecular weight:90-140 KDa (reducing condition)Influenza A H3N2 (A/Hong Kong/4801/2014) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Hong Kong/4801/2014) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:97.8%Color and Shape:Lyophilized PowderMolecular weight:59.26 kDa (predicted)Influenza A H3N2 (A/Hong Kong/4801/2014) Neuraminidase/NA Protein (His)
<p>Influenza A H3N2 (A/Hong Kong/4801/2014) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:97.2%Color and Shape:Lyophilized PowderMolecular weight:50.5 kDa (predicted)Influenza A H3N2 (A/Darwin/9/2021) Neuraminidase/NA Protein (His)
<p>Influenza A H3N2 (A/Darwin/9/2021) Neuraminidase/NA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.88 kDa (predicted); 60.19 kDa (reducing conditions)Human coronavirus HKU1 (isolate N1) (HCoV-HKU1) Spike S1 Protein (His)
<p>Human coronavirus HKU1 (isolate N1) (HCoV-HKU1) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:93%Color and Shape:Lyophilized PowderMolecular weight:85.8 kDa (predicted); 130-140 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike S1+S2 Protein (T19R & V70F & E156G & 157-158 deletion & A222V & K417N & L452R & T478K & D614G & P681R & D950N, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (T19R & V70F & E156G & 157-158 deletion & A222V & K417N & L452R & T478K & D614G & P681R & D950N, His) is expressed in Baculovirus</p>Color and Shape:Lyophilized PowderMolecular weight:134.20 kDa (predicted)Influenza A H1N1 (A/Texas/36/1991) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/Texas/36/1991) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.1 kDa (predicted)SARS-CoV Spike S2 Protein (His)
<p>SARS-CoV Spike S2 Protein (His) is expressed in Baculovirus insect cells. The predicted molecular weight is 59.65 kDa and the accession number is NP_828851.1.</p>Color and Shape:Lyophilized PowderMolecular weight:59.65 kDa (predicted)SARS-CoV-2 (BA.4) Nucleocapsid Protein (His)
<p>SARS-CoV-2 (BA.4) Nucleocapsid Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:46.37 kDa (predicted)Flagellin Protein, Salmonella Typhimurium, Recombinant
Flagellin is the major structural protein monomer of bacterial flagella.Purity:Greater than 95% as determined by reducing SDS-PAGE - SDS-PAGE: > 99.9%; SEC-HPLC: 97.97%Color and Shape:Lyophilized PowderMolecular weight:45-65 KDa (reducing condition)SARS-CoV-2 Nucleocapsid Protein (S202N, His)
SARS-CoV-2 Nucleocapsid Protein (S202N, His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.6 kDa (predicted)3CLpro/3C-like Protease Protein (L167F), SARS-COV-2, Recombinant
3CL protease, a viral cysteine proteinase, plays an important role in co-translational proteolytic processing of Coronavirus polyproteins.Color and Shape:Lyophilized PowderMolecular weight:34.5kDa (predicted) same as Tris-Bis PAGE result.Influenza A H5N1 (A/barn swallow/Hong Kong/D10-1161/2010) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N1 (A/barn swallow/Hong Kong/D10-1161/2010) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.2 kDa (predicted); 53.8 kDa (reducing conditions)Human mastadenovirus B (HAdV-B) encapsidation protein IVa2 Protein (His)
<p>Human mastadenovirus B (HAdV-B) encapsidation protein IVa2 Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:52.06 kDa (predicted)Influenza A H3N2 (A/Sydney/5/1997) Hemagglutinin/HA Protein (His)
Influenza A H3N2 (A/Sydney/5/1997) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted)Influenza B (B/Brisbane/60/2008) Nucleoprotein/NP Protein (His)
<p>Influenza B (B/Brisbane/60/2008) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:63.1 kDa (predicted)SARS-COV-2 (Omicron B.1.1.529) Spike S Trimer Protein (His & Avi), Biotinylated
<p>The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2).</p>Color and Shape:Lyophilized PowderMolecular weight:136.70 kDa (predicted). Due to glycosylation, the protein migrates to 140-180 kDa based on Tris-Bis PAGE result.Influenza A H9N2 (A/Guinea fowl/Hong Kong/WF10/99) Hemagglutinin/HA Protein (His)
<p>Influenza A H9N2 (A/Guinea fowl/Hong Kong/WF10/99) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.2 kDa (predicted)SARS-CoV-2 Spike RBD Protein (P479L, His)
<p>SARS-CoV-2 Spike RBD Protein (P479L, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.7 kDa (predicted); 34.4 kDa (reducing condition, due to glycosylation)SARS-CoV-2 Spike S1 Protein (W152C & L452R & D614G, His)
SARS-CoV-2 Spike S1 Protein (W152C & L452R & D614G, His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:76.4 kDa (predicted); 93.5 kDa (reducing condition, due to glycosylation)Influenza A H5N1 (A/common magpie/Hong Kong/5052/2007) Hemagglutinin/HA Protein (HEK293, His)
<p>Influenza A H5N1 (A/common magpie/Hong Kong/5052/2007) Hemagglutinin/HA Protein (HEK293, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:60 kDa (predicted)Influenza A H1N1 (A/Brevig Mission/1/1918) Matrix protein 1/M1 Protein (His)
Influenza A H1N1 (A/Brevig Mission/1/1918) Matrix protein 1/M1 Protein (His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:30 kDa (predicted); 35 kDa (reducing conditions)Influenza A H5N1 (A/Cambodia/X0123311/2013) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/Cambodia/X0123311/2013) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.8 kDa (predicted)SARS-CoV-2 NSP9 Protein (His & Avi)
<p>SARS-CoV-2 NSP9 Protein (His & Avi) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:15.46 kDa (predicted)HIV-1 (group P, strain RBF168) gp120 Protein (His)
<p>HIV-1 (group P, strain RBF168) gp120 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:56.2 kDa (predicted)Influenza A H3N2 (A/Perth/16/2009) Hemagglutinin/HA-specific B cell probe Protein (His)
<p>Influenza A H3N2 (A/Perth/16/2009) Hemagglutinin/HA-specific B cell probe Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58 kDa (predicted)Influenza A H9N2 (A/Hong Kong/1073/99) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H9N2 (A/Hong Kong/1073/99) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:36.7 kDa (predicted); 60.2 kDa (reducing conditions)Zika virus (ZIKV) (strain Zika SPH2015) ZIKV-E/Envelope protein (Fc)
Zika virus (ZIKV) (strain Zika SPH2015) ZIKV-E/Envelope protein (Fc) is expressed in HEK293 mammalian cells with Fc tag.Color and Shape:Lyophilized PowderMolecular weight:38.2 kDa (predicted)SARS-CoV-2 Spike RBD Protein (P499R, His)
<p>SARS-CoV-2 Spike RBD Protein (P499R, His) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted); 34 kDa (reducing condition, due to glycosylation)SARS-CoV-2 (BA.2.9.1 and BA.2.13) Spike RBD Protein (His)
SARS-CoV-2 (BA.2.9.1 and BA.2.13) Spike RBD Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:26.72 kDa (predicted); 35.43 kDa (reducing condition, due to glycosylation)SARS-CoV-2 BJ.1 (Omicron) Spike S1+S2 trimer Protein (His)
SARS-CoV-2 BJ.1 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:136.37 kDa (predicted)Human Enterovirus 71 VP0 Protein (His & GST)
Human enterovirus 71 genome polyprotein is a member of the picornaviruses polyprotein family.Color and Shape:Lyophilized PowderMolecular weight:63 kDa (predicted); 58 kDa (reducing conditions)SARS-CoV-2 Spike S1 Protein (T19R & T95I & E156G & 157-158 deletion & L452R & T478K & D614G & P681R, His)
<p>SARS-CoV-2 Spike S1 Protein (T19R & T95I & 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:76.23 kDa (predicted); 101.54 kDa (reducing condition, due to glycosylation)Human coronavirus (HCoV-OC43) Nucleocapsid Protein (His)
Human coronavirus (HCoV-OC43) Nucleocapsid Protein (His) is expressed in E.Purity:97%Color and Shape:Lyophilized PowderMolecular weight:50.43 kDa (predicted)Influenza A H3N2 (A/Victoria/361/2011) Hemagglutinin/HA Protein (His)
<p>Influenza A H3N2 (A/Victoria/361/2011) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:98%Color and Shape:Lyophilized PowderMolecular weight:59.4 kDa (predicted)Influenza A H5N1 (A/chicken/India/NIV33487/06) Hemagglutinin/HA1 Protein (His)
Influenza A H5N1 (A/chicken/India/NIV33487/06) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted); 45-50 kDa (reducing condition, due to glycosylation)SARS-CoV-2 (AY.4.2) Spike S1+S2 trimer Protein (His)
<p>SARS-CoV-2 (AY.4.2) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:136.30 kDa (predicted)HSV 2 (strain HG52) Glycoprotein E/gE Protein (His)
<p>Herpes simplex virus type 2 (HSV-2) is the predominant cause of genital ulcer disease in human.</p>Color and Shape:Lyophilized PowderMolecular weight:44.53 kDa (predicted); 49.31 kDa (reducing conditions)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)
