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SARS-CoV-2 Spike S1 Proteine

(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 Treffer

Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566355
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566353
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566351
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566349
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566347
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % ELISA, LF, Ct
Produktnummer ABIN7385269
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >85 % ELISA, LF
Produktnummer ABIN7385268
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: Insektenzellen Recombinant >85 % ELISA, LF
Produktnummer ABIN7385267
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % Ct
Produktnummer ABIN7385266
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: HEK-293 Cells Recombinant >95 % (SDS-PAGE) Active
Produktnummer ABIN7566341
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: Insektenzellen Recombinant > 85 % by SDS-PAGE WB, ELISA
Produktnummer ABIN6952613
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: Insektenzellen Recombinant WB, EIA
Produktnummer ABIN7385975
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Omicron Wirt: HEK-293 Cells Recombinant > 95% as determined by SDS-PAGE. SDS
Produktnummer ABIN7041437
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Delta Wirt: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Pubmed 1 reference
Produktnummer ABIN7013339
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2) Wirt: Escherichia coli (E. coli) Recombinant >95 %
Produktnummer ABIN6952323
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Kappa Wirt: HEK-293 Cells Recombinant >95 % as determined by reduced SDS-PAGE. Active
Produktnummer ABIN7013125
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Delta Wirt: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Produktnummer ABIN7013124
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Omicron Wirt: HEK-293 Cells Recombinant 95,00 %
Produktnummer ABIN7316956
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Omicron Wirt: HEK-293 Cells Recombinant 95,00 %
Produktnummer ABIN7316955
 
Spezies: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Omicron Wirt: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE.
Produktnummer ABIN7121366
 
  • Typ Protein
    • Protein
  • Anwendung
    • ELISA
    • SDS-PAGE (SDS)
    • Western Blotting (WB)
    • Functional Studies (Func)
    • Lateral Flow (LF)
    • Control (Ct)
    • Enzyme Immunoassay (EIA)
    • Immunogen (Imm)
    • Positive Control (PC)
  • Reaktivität
    • 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
  • In Publikationen zitiert
  • Abbildungen verfügbar
  • Preservative free only
  • Carrier free only
  • Wirt
    • HEK-293 Cells
    • Insect Cells
    • Escherichia coli (E. coli)
    • CHO Cells
    • Human Cells
    • Tobacco (Nicotiana benthamiana)
  • Bindungsspezifität
    • 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
  • Konjugat
    • 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
    • Unkonjugiert
    • Biotin
    • Fc-His Tag
    • GST tag,His tag
    • His tag,Biotin
    • His tag,Fc Tag
    • His tag,SEKDEL Tag
    • His-DYKDDDDK Tag
    • sFc-Tag
  • Protein-Typ
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biologische Aktivität
    • Biologically Active
  • Hersteller
    • antibodies-online
    • ACROBiosystems
    • ProSci
    • RayBiotech

Aktuelle Publikationen für unsere SARS-CoV-2 Spike S1 Proteine

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).

Aliase für SARS-CoV-2 Spike S1 Proteine

Surface Glycoprotein (S) Proteine
E2 Proteine
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