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SARS-CoV-2 Spike S1 蛋白

(SARS-CoV-2 Spike S1)
attaches the virion to the cell membrane by interacting with host receptor, initiating the infection (By similarity). Binding to human ACE2 receptor and internalization of the virus into the endosomes of the host cell induces conformational changes in the Spike glycoprotein (PubMed:32142651, PubMed:32075877, PubMed:32155444). Uses also human TMPRSS2 for priming in human lung cells which is an essential step for viral entry (PubMed:32142651). Proteolysis by cathepsin CTSL may unmask the fusion peptide of S2 and activate membranes fusion within endosomes.

104 results

宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining. WB
产品编号 ABIN6961174
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: 大肠杆菌(E. Coli) Recombinant > 90 % WB, SDS, Imm, PC
产品编号 ABIN7425040
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells > 95 %
Pubmed 1 reference
产品编号 ABIN6952470
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
产品编号 ABIN7013244
 
宿主: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
产品编号 ABIN7013278
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
产品编号 ABIN7013272
 
宿主: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
产品编号 ABIN6992404
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. SDS, ELISA
产品编号 ABIN6952629
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. SDS, ELISA
产品编号 ABIN6952625
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
产品编号 ABIN7013239
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Active
产品编号 ABIN6973252
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: Tobacco (Nicotiana benthamiana) Recombinant ≥ 85 %
产品编号 ABIN7233212
 
宿主: SARS Coronavirus (SARS-CoV) 宿主: HEK-293 Cells Recombinant > 90 % by SDS-PAGE. Active
产品编号 ABIN7535174
 
宿主: SARS Coronavirus (SARS-CoV) 宿主: HEK-293 Cells Recombinant > 90 % by SDS-PAGE. Active
产品编号 ABIN7520470
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 85 % by SDS-PAGE. Active
产品编号 ABIN7535126
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant > 95 % by SDS-PAGE. Active
产品编号 ABIN7535171
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
产品编号 ABIN7566328
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
产品编号 ABIN7566336
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: CHO Cells Recombinant >95 % as determined by SDS-PAGE and HPLC
产品编号 ABIN6953024
 
宿主: SARS Coronavirus-2 (SARS-CoV-2) 宿主: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
产品编号 ABIN7566339
 
  • 类型 Protein
    • Protein
  • 应用范围
    • ELISA
    • SDS-PAGE (SDS)
    • Western Blotting (WB)
    • Functional Studies (Func)
    • Lateral Flow (LF)
    • Control (Ct)
    • Enzyme Immunoassay (EIA)
    • Immunogen (Imm)
    • Positive Control (PC)
  • 适用
    • SARS Coronavirus-2 (SARS-CoV-2)
    • SARS Coronavirus (SARS-CoV)
    • SARS CoV-2 Beta
    • SARS CoV-2 Omicron
    • SARS CoV-2 Delta
    • SARS CoV-2 Alpha
    • SARS CoV-2 Gamma
    • SARS CoV-2 Kappa
  • 论文引用
  • 图像
  • Preservative free only
  • Carrier free only
  • 抗体来源
    • HEK-293 Cells
    • Insect Cells
    • Escherichia coli (E. coli)
    • CHO Cells
    • Human Cells
    • Tobacco (Nicotiana benthamiana)
  • 抗原表位
    • AA 319-541
    • RBD
    • B.1.351 - beta
    • N-Term
    • AA 1-674
    • B.1.1.529 - Omicron
    • B.1.617.2 - delta
    • N501Y
    • BA.4 - Omicron
    • BA.5 - Omicron
    • D614G
    • P.1 - gamma
    • AA 1-681
    • AA 14-683
    • AA 16-685
    • AA 330-530
    • Asp614Gly
    • B.1.1.7 - alpha
    • B.1.617.1 - kappa
    • B.1.640
    • BA.2 - Omicron
    • BA.2.12.1 - Omicron
    • BA.2.75 - Omicron
    • C-Term
    • C.37 - Lambda
    • Deltacron
    • E484K
    • G476S
    • K417N
    • NTD
    • V367F
    • V483A
    • W436R
  • 标记
    • His tag
    • Fc Tag
    • mFc Tag
    • His tag,AVI tag,Biotin
    • His-Avi Tag
    • Fc-Avi Tag
    • His-Avi Tag,Biotin
    • Fc-Avi Tag,Biotin
    • 非结合性
    • Biotin
    • Fc-His Tag
    • GST tag,His tag
    • His tag,Biotin
    • His tag,Fc Tag
    • His tag,SEKDEL Tag
    • His-DYKDDDDK Tag
    • sFc-Tag
  • 蛋白类型
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • 生物活性
    • Biologically Active
  • Supplier
    • antibodies-online
    • ACROBiosystems
    • ProSci
    • RayBiotech

Latest Publications for our SARS-CoV-2 Spike S1 蛋白

Erickson, Logsdon, Rhea, Hansen, Holden, Banks, Smith, German, Farr, Morley, Weaver, Hirsch, Kovac, Kontsekova, Baumann, Omer, Raber: "Blood-brain barrier penetration of non-replicating SARS-CoV-2 and S1 variants of concern induce neuroinflammation which is accentuated in a mouse model of Alzheimer's disease." in: Brain, behavior, and immunity, Vol. 109, pp. 251-268, (2023) (PubMed).

Fan, Parr, Kang, Gupta: "Point-of-care (POC) SARS-CoV-2 antigen detection using functionalized aerosol jet-printed organic electrochemical transistors (OECTs)." in: Nanoscale, Vol. 15, Issue 11, pp. 5476-5485, (2023) (PubMed).

Kaneko, Satta, Komuro, Muthukrishnan, Kakarla, Guo, An, Elahi, Kornblum, Liebeskind, Hsiai, Hinman: "Flow-Mediated Susceptibility and Molecular Response of Cerebral Endothelia to SARS-CoV-2 Infection." in: Stroke, Vol. 52, Issue 1, pp. 260-270, (2021) (PubMed).

Sasisekharan, Pentakota, Jayaraman, Tharakaraman, Wogan, Narayanasami: "Orthogonal immunoassays for IgG antibodies to SARS-CoV-2 antigens reveal that immune response lasts beyond 4 mo post illness onset." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, Issue 5, (2021) (PubMed).

Dogan, Kozhaya, Placek, Gunter, Yigit, Hardy, Plassmeyer, Coatney, Lillard, Bukhari, Kleinberg, Hayes, Arditi, Klapper, Merin, Liang, Gupta, Alpan, Unutmaz: "SARS-CoV-2 specific antibody and neutralization assays reveal the wide range of the humoral immune response to virus." in: Communications biology, Vol. 4, Issue 1, pp. 129, (2021) (PubMed).

Narang, James, Balmer, Wilson: "Protein Footprinting, Conformational Dynamics, and Core Interface-Adjacent Neutralization "Hotspots" in the SARS-CoV-2 Spike Protein Receptor Binding Domain/Human ACE2 Interaction." in: Journal of the American Society for Mass Spectrometry, (2021) (PubMed).

Fiedler, Piziorska, Denninger, Morgunov, Ilsley, Malik, Schneider, Devenish, Meisl, Kosmoliaptsis, Aguzzi, Fiegler, Knowles: "Antibody Affinity Governs the Inhibition of SARS-CoV-2 Spike/ACE2 Binding in Patient Serum." in: ACS infectious diseases, (2021) (PubMed).

Lucas, Klein, Sundaram, Liu, Wong, Silva, Mao, Oh, Mohanty, Huang, Tokuyama, Lu, Venkataraman, Park, Israelow, Vogels, Muenker, Chang, Casanovas-Massana, Moore, Zell, Fournier, Wyllie, Campbell, Lee et al.: "Delayed production of neutralizing antibodies correlates with fatal COVID-19. ..." in: Nature medicine, (2021) (PubMed).

Song, Bartley, Chow, Ngo, Jiang, Zamecnik, Dandekar, Loudermilk, Dai, Liu, Sunshine, Liu, Wu, Hawes, Alvarenga, Huynh, McAlpine, Rahman, Geng, Chiarella, Goldman-Israelow, Vogels, Grubaugh et al.: "Divergent and self-reactive immune responses in the CNS of COVID-19 patients with neurological symptoms. ..." in: Cell reports. Medicine, pp. 100288, (2021) (PubMed).

Guo, Huang, Zhang, Yao, Zhou, Shen, Shen, Li, Li, Zhang, Chen, Chen, Wu, Fu, Zeng, Feng, Pi, Wang, Zhou, Lu, Li, Fang, Lu, Hu, Wang, Zhang, Gao, Adrian, Wang, Yu, Peng, Gabibov, Min, Wang, Huang et al.: "A SARS-CoV-2 neutralizing antibody with extensive Spike binding coverage and modified for optimal therapeutic outcomes. ..." in: Nature communications, Vol. 12, Issue 1, pp. 2623, (2021) (PubMed).

Aliases for SARS-CoV-2 Spike S1 蛋白

Surface Glycoprotein (S) 蛋白
E2 蛋白
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