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 H5N1 (A/goose/Guiyang/337/2006) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N1 (A/goose/Guiyang/337/2006) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.6 kDa (predicted); 65-75 kDa (reducing condition, due to glycosylation)Vaccinia virus (VACV) (strain Copenhagen) A27L Protein (His)
<p>Vaccinia virus (VACV) (strain Copenhagen) A27L Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:14.46 kDa (predicted)SARS-CoV-2 Spike S1 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G, His)
<p>SARS-CoV-2 Spike S1 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G, His) is expressed in HEK293 mammalian cells with</p>Color and Shape:Lyophilized PowderMolecular weight:76 kDa (predicted); 106.3 kDa (reducing condition, due to glycosylation)Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N8 (A/duck/Zhejiang/6D18/2013) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.1 kDa (predicted)SARS-CoV-2 Nucleocapsid Protein (P199L, His)
SARS-CoV-2 Nucleocapsid Protein (P199L, His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.6 kDa (predicted)Influenza A H9N2 (A/Guinea fowl/Hong Kong/WF10/99) Hemagglutinin/HA1 Protein (His)
Influenza A H9N2 (A/Guinea fowl/Hong Kong/WF10/99) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:37 kDa (predicted); 55-65 kDa (reducing condition, due to glycosylation)Influenza B (B/Sydney/3/2002) Hemagglutinin/HA Protein (His)
Influenza B (B/Sydney/3/2002) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.4 kDa (predicted)Influenza A H5N1 (A/Vietnam/UT31413II/2008) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N1 (A/Vietnam/UT31413II/2008) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.8 kDa (predicted); 48-57 kDa (reducing conditions)Influenza A H2N2 (A/Canada/720/2005) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H2N2 (A/Canada/720/2005) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.7 kDa (predicted); 45-50 kDa (reducing condition, due to glycosylation)Influenza A H5N9 (A/chicken/Italy/22A/1998) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N9 (A/chicken/Italy/22A/1998) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted); 60.1 kDa (reducing conditions)Influenza A H5N1 (A/chicken/Jilin/9/2004) Hemagglutinin/HA Protein (RERRRKKR to TETR, His)
<p>Influenza A H5N1 (A/chicken/Jilin/9/2004) Hemagglutinin/HA Protein (RERRRKKR to TETR, His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.4 kDa (predicted)Influenza A H1N1 (A/Fort Monmouth/1/1947) Hemagglutinin/HA Protein (His)
Influenza A H1N1 (A/Fort Monmouth/1/1947) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted)SARS-CoV-2 Spike S1 NTD Protein (hFc & Avi)
<p>SARS-CoV-2 Spike S1 NTD Protein (hFc & Avi) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:61.74 kDa (predicted)SARS-CoV-2 Spike S1+S2 ECD Protein (D614G, His)
<p>SARS-CoV-2 Spike S1+S2 ECD Protein (D614G, His) is expressed in Baculovirus insect cells.</p>Color and Shape:Lyophilized PowderMolecular weight:134.3 kDa (predicted)3CLpro/3C-like Protease Protein, SARS-CoV-2, Recombinant (His)
<p>The viral main proteinase (M pro , also called 3CL pro ), which controls the activities of the coronavirus replication complex.</p>Color and Shape:Lyophilized PowderMolecular weight:33 KDa (reducing condition)Influenza A H5N3 (A/duck/Hokkaido/167/2007) Hemagglutinin/HA Protein (His)
<p>Influenza A H5N3 (A/duck/Hokkaido/167/2007) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 60-70 kDa (reducing condition, due to glycosylation)Influenza A H6N8 (A/mallard/Ohio/217/1998) Hemagglutinin/HA Protein (His)
<p>Influenza A H6N8 (A/mallard/Ohio/217/1998) Hemagglutinin/HA Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.3 kDa (predicted); 56.8 kDa (reducing conditions)SARS-CoV-2 Nucleocapsid Protein (P13L & R203K & G204R & Q384H, His)
<p>SARS-CoV-2 Nucleocapsid Protein (P13L & R203K & G204R & Q384H, His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:46.69 kDa (predicted)Rift Valley fever virus (RVFV) (strain MP12) glycoprotein/G2 Protein (His)
<p>Rift Valley fever virus (RVFV) (strain MP12) glycoprotein/G2 Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:The recombinant Rift Valley fever virus (RVFV) (strain MP12) Gc consists of 459 amino acids and predicts a molecular mass of 50.1 kDa.Dengue virus DENV-2 (strain New Guinea C) NS5 (methyltransferase domain)/Nonstructural protein 5 Protein (His)
<p>Dengue virus DENV-2 (strain New Guinea C) NS5 (methyltransferase domain)/Nonstructural protein 5 Protein (His) is expressed in E.</p>Color and Shape:Lyophilized PowderMolecular weight:35.5 kDa (predicted)SARS-CoV-2 Spike RBD Protein (R346K & E484K & N501Y, hFc)
<p>SARS-CoV-2 Spike RBD Protein (R346K & E484K & N501Y, hFc) is expressed in HEK293 mammalian cells with Fc tag.</p>Color and Shape:Lyophilized PowderMolecular weight:51.84 kDa (predicted); 56.07 kDa (reducing condition, due to glycosylation)Influenza A H3N2 (A/Wisconsin/67/2005) Hemagglutinin Protein (His)
<p>Influenza A H3N2 (A/Wisconsin/67/2005) Hemagglutinin Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted)SARS-CoV-2 (BA.2.75) Spike S1+S2 trimer Protein (His & Avi), Biotinylated
<p>SARS-CoV-2 (BA.2.75) 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:138.33 kDa (predicted)Influenza A H3N2 (A/Hong Kong/1/1968) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/Hong Kong/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)Influenza A H1N1 (A/Michigan/45/2015) Nucleoprotein/NP Protein (His)
Influenza A H1N1 (A/Michigan/45/2015) Nucleoprotein/NP Protein (His) is expressed in Baculovirus insect cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:57.5 kDa (predicted)Influenza A H2N2 (A/Japan/305/1957) Hemagglutinin/HA Protein (His)
Influenza A H2N2 (A/Japan/305/1957) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:59 kDa (predicted); 75-80 kDa (reducing condition, due to glycosylation)Influenza A H1N1 (A/swine/Eire/89/1996) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/swine/Eire/89/1996) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:58.4 kDa (predicted)SARS-CoV-2 Spike RBD Protein (A352S, His)
SARS-CoV-2 Spike RBD Protein (A352S, His) is expressed in HEK293 mammalian cells.Color and Shape:Lyophilized PowderMolecular weight:26.6 kDa (predicted)Influenza A H1N1 Neuraminidase/NA Protein (H275Y)
<p>Influenza A H1N1 Neuraminidase/NA Protein (H275Y) is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:47.8 kDa (predicted)SARS-CoV-2 Spike S1 Protein (T95I & G142D & E154K & L452R & E484Q & D614G & P681R, His & Avi), Biotinylated
<p>SARS-CoV-2 Spike S1 Protein (T95I & G142D & E154K & L452R & E484Q & D614G & P681R, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and</p>Color and Shape:Lyophilized PowderMolecular weight:78.39 kDa (predicted); 110.06 kDa (reducing condition, due to glycosylation)SARS-CoV-2 BQ.1.1 (Omicron) Spike S1+S2 trimer Protein (His)
SARS-CoV-2 BQ.1.1 (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:136.19 kDa (predicted)Influenza A H5N1 (A/duck/Laos/3295/2006) Hemagglutinin/HA1 Protein (His)
Influenza A H5N1 (A/duck/Laos/3295/2006) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.Purity:96.6%Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted); 50-55 kDa (reducing condition, due to glycosylation)Ebola virus EBOV (Subtype Sudan, strain Gulu) Glycoprotein/GP1 (mucin domain deleted) Protein (aa 1-320, His)
Ebola virus EBOV (Subtype Sudan, strain Gulu) Glycoprotein/GP1 (mucin domain deleted) Protein (aa 1-320, His) is expressed in Baculovirus insect cells with HisColor and Shape:Lyophilized PowderMolecular weight:33.8 kDa (predicted)Human coronavirus (HCoV-OC43) Hemagglutinin esterase Protein (His)
<p>Human coronavirus (HCoV-OC43) Hemagglutinin esterase Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:44 kDa (predicted)SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His)
<p>SARS-CoV-2 Spike S1+S2 Protein (L18F & D80A & D215G & LAL242-244 deletion & R246I & K417N & E484K & N501Y & D614G & A701V, His) is expressed in Baculovirus</p>Color and Shape:Lyophilized PowderMolecular weight:134 kDa (predicted)SARS-COV-2 Spike RBD 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:27 kDa (predicted). Due to glycosylation, the protein migrates to 36-40 kDa based on Tris-Bis PAGE result.SARS-CoV-2 RNA-dependent RNA polymerase/RDRP Protein (His)
<p>SARS-CoV-2 RNA-dependent RNA polymerase/RDRP Protein (His) is expressed in Baculovirus insect cells with His tag.</p>Purity:94.3%Color and Shape:Lyophilized PowderMolecular weight:108.3 kDa (predicted); 91.3 kDa (reducing conditions)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)Influenza A H2N2 (A/Japan/305/1957) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H2N2 (A/Japan/305/1957) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:37.5 kDa (predicted); 49.2 kDa (reducing conditions)Monkeypox Virus (MPXV) I1L Protein (His)
<p>Monkeypox Virus (MPXV) I1L Protein (His) is expressed in E. coli expression system with His tag. The predicted molecular weight is 37.71 kDa.</p>Color and Shape:Lyophilized PowderMolecular weight:37.71 kDa (predicted)SARS-CoV-2 Spike RBD Protein (HEK293, Avi & His), Biotinylated
<p>SARS-CoV-2 Spike RBD Protein (HEK293, Avi & His), Biotinylated is expressed in HEK293 mammalian cells.</p>Color and Shape:Lyophilized PowderMolecular weight:28.36 kDa (predicted)Influenza A H5N6 (A/duck/Jiangxi/95/2014) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H5N6 (A/duck/Jiangxi/95/2014) 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/USSR/90/1977) Neuraminidase/NA Protein (His)
<p>Influenza A H1N1 (A/USSR/90/1977) Neuraminidase/NA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:50.4 kDa (predicted); 76.6 kDa (reducing conditions)SARS-CoV-2 (B.1.621) S1+S2 trimer Protein (His)
SARS-CoV-2 (B.1.621) S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:136.41 kDa (predicted)Influenza A H7N9 (A/Shanghai/2/2013) Hemagglutinin/HA Protein (HEK293, His)
<p>Influenza A H7N9 (A/Shanghai/2/2013) Hemagglutinin/HA Protein (HEK293, His) is expressed in HEK293 mammalian cells with His tag.</p>Purity:98%Color and Shape:Lyophilized PowderMolecular weight:57.6 kDa (predicted); 58-68 kDa (reducing conditions)Influenza A H3N2 (A/Switzerland/9715293/2013) Hemagglutinin/HA0 Protein
<p>Influenza A H3N2 (A/Switzerland/9715293/2013) Hemagglutinin/HA0 Protein is expressed in Baculovirus insect cells. The predicted molecular weight is 61.8 kDa.</p>Purity:79.3%Color and Shape:Lyophilized PowderMolecular weight:61.8 kDa (predicted)Influenza A H3N2 (A/New York/55/2004) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H3N2 (A/New York/55/2004) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38.1 kDa (predicted)Influenza A H1N1 (A/Victoria/2454/2019) Hemagglutinin/HA Protein (His)
<p>Influenza A H1N1 (A/Victoria/2454/2019) Hemagglutinin/HA Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:59.28 kDa (predicted); 75.59 kDa (reducing conditions)SARS-CoV-2 Spike RBD Protein (E484K & N501Y, His)
<p>SARS-CoV-2 Spike RBD Protein (E484K & N501Y, His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:26.59 kDa (predicted); 34.62 kDa (reducing condition, due to glycosylation)Influenza A H1N1 (A/WSN/1933) Hemagglutinin/HA1 Protein (His)
<p>Influenza A H1N1 (A/WSN/1933) Hemagglutinin/HA1 Protein (His) is expressed in HEK293 mammalian cells with His tag.</p>Color and Shape:Lyophilized PowderMolecular weight:38 kDa (predicted); 45-50 kDa (reducing condition, due to glycosylation)
