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SARS-CoV-2 Spike Antibodies

The ongoing SARS-CoV-2 pandemic has created urgent needs for intervention strategies to control the crisis. The spike (S) protein of the virus forms a trimer and catalyzes fusion between viral and target cell membranes - the first key step of viral infection.(1) The S protein is the most likely target of neutralizing antibodies as it is the main trans-membrane glycoprotein responsible for receptor-binding and virion entry.(2) S protein comprises two functional subunits responsible for binding to the host cell receptor (S1 subunit) and fusion of the viral and cellular membranes (S2 subunit).(3) The S1 subunit contains a receptor-binding domain (RBD) responsible for binding to the host cell receptor ACE2. NEW: Discover our selection of neutralizing antibodies!

References

  1. Cai Y, Zhang J, Xiao T, Peng H, Sterling SM, Walsh RM, Rawson S, Rits-Volloch S, Chen B. Distinct conformational states of SARS-CoV-2 spike protein. bioRxiv [Preprint]. 2020 May 17:2020.05.16.099317. doi: 10.1101/2020.05.16.099317. PMID: 32511405; PMCID: PMC7263552.
  2. Su QD, Yi Y, Zou YN, Jia ZY, Qiu F, Wang F, Yin WJ, Zhou WT, Zhang S, Yu PC, Bi SL, Shen LP, Wu GZ. The biological characteristics of SARS-CoV-2 spike protein Pro330-Leu650. Vaccine. 2020 Jul 6;38(32):5071-5075. doi: 10.1016/j.vaccine.2020.04.070. Epub 2020 Apr 30. PMID: 32513514; PMCID: PMC7190498.
  3. Walls AC, Park YJ, Tortorici MA, Wall A, McGuire AT, Veesler D. Structure, Function, and Antigenicity of the SARS-CoV-2 Spike Glycoprotein. Cell. 2020 Apr 16;181(2):281-292.e6. doi: 10.1016/j.cell.2020.02.058. Epub 2020 Mar 9. PMID: 32155444; PMCID: PMC7102599.

142 results :

Reactivity: SARS Coronavirus-2 (SARS-CoV-2), SARS Coronavirus (SARS-CoV), SARS CoV-2 Alpha, SARS CoV-2 Epsilon, SARS CoV-2 Gamma, SARS CoV-2 Beta, SARS CoV-2 Eta, SARS CoV-2 Kappa, SARS CoV-2 Omicron, SARS CoV-2 Delta ELISA, IF, Crys, SPR, mIHC Host: Human Monoclonal CR3022 unconjugated Recombinant Antibody
Pubmed 8 references Independent Validation 1 validation
Catalog No. ABIN6952546
Reactivity: SARS Coronavirus-2 (SARS-CoV-2), SARS Coronavirus (SARS-CoV) ELISA, WB, IF, IHC Host: Rabbit Polyclonal unconjugated
Pubmed 9 references
Catalog No. ABIN1030641
Reactivity: SARS Coronavirus-2 (SARS-CoV-2) ELISA, Neut Host: Human Monoclonal unconjugated Recombinant Antibody
Pubmed 7 references
Catalog No. ABIN6952616
Reactivity: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta, SARS CoV-2 Gamma, SARS CoV-2 Alpha ELISA, WB Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN6952962
Reactivity: SARS Coronavirus-2 (SARS-CoV-2), SARS Coronavirus (SARS-CoV), SARS CoV-2 Alpha, SARS CoV-2 Epsilon, SARS CoV-2 Gamma, SARS CoV-2 Beta, SARS CoV-2 Eta, SARS CoV-2 Kappa ELISA, IF, Crys, SPR Host: Rabbit Chimeric CR3022 unconjugated Recombinant Antibody
Pubmed 5 references
Catalog No. ABIN6952547
Reactivity: SARS Coronavirus-2 (SARS-CoV-2) ELISA, Neut, GICA Host: Human Monoclonal A1 unconjugated single-domain Antibody (sdAb) Recombinant Antibody
Catalog No. ABIN6953152
Reactivity: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha, SARS CoV-2 Epsilon, SARS CoV-2 Gamma, SARS CoV-2 Beta ELISA, Neut Host: Human Chimeric AM122 unconjugated
Catalog No. ABIN6953206
Reactivity: SARS Coronavirus-2 (SARS-CoV-2) ELISA, FACS Host: Rabbit Monoclonal DM54 unconjugated Recombinant Antibody
Catalog No. ABIN6964062
Reactivity: SARS Coronavirus-2 (SARS-CoV-2) ELISA Host: Human Monoclonal AM015553 (553-15) unconjugated Recombinant Antibody
Catalog No. ABIN6972674
Reactivity: SARS Coronavirus-2 (SARS-CoV-2) ELISA, WB Host: Human Monoclonal AM004414 (414-4) unconjugated Recombinant Antibody
Catalog No. ABIN6972668
  • Type Primary
    • Primary
  • Target SARS-CoV-2 Spike S1, SARS-CoV-2 Spike S2, SARS-CoV-2 Spike
    • SARS-CoV-2 Spike
    • SARS-CoV-2 Spike S2
    • SARS-CoV-2 Spike S1
    • SARS-CoV-2 Nucleocapsid (SARS-CoV-2 N)
    • SARS-CoV-2 Membrane Protein (SARS-CoV-2 M)
    • SARS-CoV-2 ORF3a
    • SARS-CoV-2 ORF7a
    • SARS-CoV-2 Envelope (SARS-CoV-2 E)
    • SARS-CoV-2 NSP13 (HEL)
    • SARS-CoV-2 ORF1ab
    • SARS-CoV-2
    • Nucleoprotein
    • SARS-CoV-2 NSP5 (3CL-Pro) (3CL-PRO, M-Pro)
    • SARS-CoV-2 NSP8 (NSP8)
    • SARS-CoV-2 NSP9 (NSP9)
    • SARS-CoV-2 ORF8
    • SARS-CoV-2 NSP12 (RdRP) (SARS-CoV-2 RdRP)
    • SARS-CoV-2 NSP16 (NSP16)
    • SARS-CoV-2 NSP14 (ExoN)
    • SARS-CoV-2 NSP10 (NSP10)
    • SARS-CoV-2 NSP2 (NSP2)
    • SARS-CoV-2 ORF10
    • SARS-CoV-2 ORF3b
    • SARS-CoV-2 ORF6
    • SARS-CoV-2 NSP1 (NSP1)
    • SARS-CoV-2 NSP4 (NSP4)
    • SARS-CoV-2 NSP7 (NSP7)
    • SARS-CoV-2 NSP3 (NSP3)
    • SARS-CoV-2 NSP15 (NSP15)
    • SARS-Coronavirus Nonstructural Protein 8 (SARS-CoV NSP8)
    • Coronavirus Spike Glycoprotein (CoV S)
    • MHV NSP9
    • NSP4
    • SARS-CoV-2 (CB6 Biosimilar)
    • SARS-CoV-2 NSP6 (NSP6)
    • SARS-CoV-2 ORF9b
    • SARS-CoV-2 ORF9c
    • SARS-CoV-2 Spike IgG/IgM
    • SARS-Coronavirus Nonstructural Protein 13 (SARS-CoV NSP13)
    • SARS-CoV NSP3
    • SARS-Coronavirus Nucleocapsid Protein (SARS-CoV N)
  • Application
    • ELISA
    • Western Blotting (WB)
    • Neutralization (Neut)
    • Immunofluorescence (IF)
    • Flow Cytometry (FACS)
    • Lateral Flow (LF)
    • Immunohistochemistry (IHC)
    • Surface Plasmon Resonance (SPR)
    • Crystallization (Crys)
    • Spike and Recovery (SR)
    • Standard (STD)
    • Positive Control (PC)
    • Colloidal Gold Immunochromatography Assay (GICA)
    • Immunoprecipitation (IP)
    • Lateral Flow Chromatographic Immunoassay (LFCIA)
    • Immunocytochemistry (ICC)
    • Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
    • Control (Ct)
    • Electrophoresis (EP)
    • Enzyme Immunoassay (EIA)
    • Immunoassay (IA)
    • Immunostaining (ISt)
    • In vitro Assay (in vitro)
    • SDS-PAGE (SDS)
    • Multiplex Immunohistochemistry (mIHC)
    • Antibody Kinetics (AK)
  • Reactivity SARS Coronavirus-2 (SARS-CoV-2)
    • SARS Coronavirus-2 (SARS-CoV-2)
    • SARS CoV-2 Omicron
    • SARS Coronavirus (SARS-CoV)
    • SARS CoV-2 Beta
    • SARS CoV-2 Alpha
    • SARS CoV-2 Gamma
    • SARS CoV-2 Delta
    • SARS CoV-2 Epsilon
    • SARS CoV-2 Eta
    • SARS CoV-2 Kappa
    • SARS-CoV-2
    • Virus
  • Cited in publications
  • Images available
  • Independent Validation
  • Preservative free only
  • Carrier free only
  • Host
    • Human
    • Mouse
    • Rabbit
    • Goat
    • Llama
    • HEK-293 Cells
    • CHO Cells
    • Cell culture
    • Cynomolgus Monkey (Macaca fascicularis)
    • Camelid (Camelidae)
    • Tobacco (Nicotiana benthamiana)
  • Clonality
    • Monoclonal
    • Polyclonal
    • Chimeric
  • Clone
    • CR3022
    • AM122
    • H6
    • 8A5
    • AM130
    • AM359b
    • 9A6A11
    • AS113
    • CR3022-IgA
    • D001
    • T4P3-B5
    • 10B1A5
    • 1H2
    • 1H2-4H3
    • 2A6
    • 2G7F5
    • 5-00E-008
    • 5A7
    • 5C5C10
    • 5D9
    • 5E12
    • 5E8
    • 5H4C5
    • 6F3
    • 7A7
    • 7F7
    • 7H4
    • 8C4
    • 9A5E10
    • 9C11
    • A1
    • AM004414 (414-4)
    • AM015553 (553-15)
    • AM110
    • AM334
    • ARC2373
    • AS58
    • AS86
    • B-B60
    • B-D69
    • BHB1
    • D003
    • DM24
    • DM26
    • DM54
    • HM1104
    • LGSV201
    • P1A6
    • R007
    • RBD-2B9
    Please use search to find more...
  • Binding Specificity
    • RBD
    • C-Term
    • ECD
    • N-Term
    • AA 1-674
    • AA 1130-1180
    • AA 650-700
    • B.1.351 – beta
    • BA.4 – Omicron
    • BA.5 – Omicron
    • Cleavage Site
    • Trimer
    • XBB.1.5 – Omicron
    • AA 1-50
    • AA 1111-1160
    • AA 14-1213
    • AA 16-677
    • AA 221-270
    • AA 319-541
    • AA 333-527
    • AA 51-100
    • AA 686-1213
    • AA 781-830
    • AA 900-950
    • B.1.1.7 - alpha
    • BA.2 – Omicron
    • BQ.1.1 – Omicron
    • G142D
    • P681H
    • P681R
  • Conjugate
    • Un-conjugated
    • Biotin
    • HRP
    • FITC
    • Fc Tag
    • PE
  • Isotype
    • IgG1
    • IgG
    • IgM
    • IgG2b
    • IgG2a
    • kappa
    • IgG1 kappa
    • IgA
    • IgA kappa
    • IgA2
    • IgG kappa
    • IgG4
    • IgA1 kappa
    • IgG2
    • IgG2b kappa
    • IgG3
    • IgM kappa
  • Protein Type
    • Recombinant Antibody
  • Format
    • Liquid
    • Powder
    • Lyophilized
  • Biological Activity
    • Biologically Active
  • Fragment
    • scFv fragment
    • single-domain Antibody (sdAb)
  • Grade
    • MALS verified
    • Verified
    • Research Grade
  • Supplier
    • antibodies-online
    • ACROBiosystems
    • RayBiotech
    • ProSci
    • Signalway
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