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SARS-CoV-2 Spike Proteins

SARS-CoV-2 can hijack human host cells in two ways, either via endosomes or via plasma membrane fusion. In both ways, spike (S) glycoproteins of SARS-CoV-2 mediate attachment to the membrane of a host cell and engage angiotensin-converting enzyme 2 (ACE2) as the entry receptor.

Spike proteins are part of the structural SARS-COV-2 proteins and are built into the virus envelope. The SARS-CoV-2 spike (S) protein is a large type I transmembrane protein composed of two subunits, S1 and S2. The S1 subunit contains a receptor-binding domain (RBD) responsible for binding to the host cell receptor ACE2. The S2 subunit mediates fusion between the viral and host cell membranes.

NEW: Discover our range of recombinant proteins for variant B.1.1.529!

Product
Source
Cat. No.
Quantity
Delivery
Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041436
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7072153
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041440
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041439
Quantity 50 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041442
Quantity 200 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041445
Quantity 200 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7490687
Quantity 100 μg
Delivery 12 to 14 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7490663
Quantity 100 μg
Delivery 12 to 14 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7491018
Quantity 100 μg
Delivery 12 to 14 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7491145
Quantity 100 μg
Delivery 12 to 14 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041441
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7041437
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7199356
Quantity 200 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7125933
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7121375
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7316968
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7121372
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7121366
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7316956
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet
Source HEK-293 Cells
Cat. No. ABIN7316955
Quantity 100 μg
Delivery 5 Days
Datasheet Datasheet

antibodies-online supplies you with a wide range of quality SARS-CoV-2 Spike protein products. Discover our product portfolio below. We also offer a variety of Spike S1 protein mutants, as well as the SARS-CoV-2 S protein D614G mutant in a trimeric form (ABIN6953171), facilitating researchers for more detailed virological and immunological studies on the biological effect of the mutation.

275 results :

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. SDS, Func
Pubmed 9 references
Catalog No. ABIN6952427
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Pubmed 2 references
Catalog No. ABIN6953302
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: Mammalian Cells Recombinant Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN6953168
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95% as determined by Tris-Bis PAGE,> 95% as determined by HPLC
Catalog No. ABIN7274399
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Catalog No. ABIN7274393
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Catalog No. ABIN7274385
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Catalog No. ABIN7274387
Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Delta Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Catalog No. ABIN7490659
Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha Host: HEK-293 Cells Recombinant The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining.
Catalog No. ABIN7490638
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant The purity of the protein is greater than 90 % as determined by SDS-PAGE and Coomassie blue staining. ELISA, WB
Catalog No. ABIN6961147
  • Type Protein
    • Protein
  • Target SARS-CoV-2 Spike, SARS-CoV-2 Spike S1, SARS-CoV-2 Spike S2
    • SARS-CoV-2 Spike S2
    • SARS-CoV-2 Spike S1
    • SARS-CoV-2 Spike
    • SARS-CoV-2 Nucleocapsid (SARS-CoV-2 N)
    • SARS-Coronavirus Nonstructural Protein 8 (SARS-CoV NSP8)
    • SARS-CoV-2 Envelope (SARS-CoV-2 E)
    • SARS-CoV-2 ORF8
    • SARS-CoV-2 NSP3 (NSP3)
    • SARS-CoV-2 Membrane-, Envelope-, Nucleoprotein
    • SARS-CoV-2 NSP7, NSP8
    • Neurotensin (NTS)
    • SARS-CoV-2 NSP16 (NSP16)
    • SARS-CoV-2 NSP5 (3CL-Pro) (3CL-PRO, M-Pro)
    • SARS-CoV-2 NSP1 (NSP1)
    • SARS-CoV-2 NSP16, NSP10
    • SARS-CoV-2 NSP7 (NSP7)
    • SARS-CoV-2 NSP9 (NSP9)
    • SARS-CoV-2 ORF3b
    • SARS-CoV-2 ORF7a
    • SARS-CoV-2 NSP12 (RdRP) (SARS-CoV-2 RdRP)
    • SARS-CoV-2 Spike Envelope Mosaic
    • SARS-CoV-2 Spike-, Membrane-, Envelope-, Nucleoprotein
    • SARS-CoV-2 NSP15 (NSP15)
    • SARS-CoV NSP3
  • Application
    • ELISA
    • SDS-PAGE (SDS)
    • Western Blotting (WB)
    • Functional Studies (Func)
    • Lateral Flow (LF)
    • Control (Ct)
    • Enzyme Immunoassay (EIA)
    • Chemiluminescence Immunoassay (CLIA)
    • Immunogen (Imm)
    • Positive Control (PC)
  • Reactivity SARS Coronavirus-2 (SARS-CoV-2)
    • SARS Coronavirus-2 (SARS-CoV-2)
    • SARS CoV-2 Omicron
    • SARS CoV-2 Beta
    • SARS CoV-2 Delta
    • SARS CoV-2 Gamma
    • SARS CoV-2 Kappa
    • SARS CoV-2 Alpha
    • SARS Coronavirus (SARS-CoV)
    • SARS CoV-2 Delta plus
    • SARS CoV-2 Mu
    • SARS-CoV-2 Lambda
    • SARS CoV-2 Epsilon
    • SARS CoV-2 XD
  • Cited in publications
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • HEK-293 Cells
    • Mammalian Cells
    • Escherichia coli (E. coli)
    • Insect Cells
    • CHO Cells
    • Tobacco (Nicotiana benthamiana)
    • Human Cells
    • Baculovirus infected Insect Cells
  • Binding Specificity
    • RBD
    • Trimer
    • B.1.617.2 - delta
    • N501Y
    • B.1.351 - beta
    • P.1 - gamma
    • B.1.1.529 - Omicron
    • B.1.617.1 - kappa
    • BA.2 - Omicron
    • D614G
    • BA.4 - Omicron
    • BA.5 - Omicron
    • N-Term
    • B.1.1.7 - alpha
    • E484K
    • B.1.617.2 - delta plus
    • C.37 - Lambda
    • Super Stable Trimer
    • XBB.1.5 - Omicron
    • B.1.621 - mu
    • BA.1 - Omicron
    • BA.2.75 - Omicron
    • BF.7 - Omicron
    • BQ.1.1 - Omicron
    • K417N
    • AA 1-674
    • B.1.640
    • BA.2.12.1 - Omicron
    • ECD
    • L452R
    • Leu452Arg
    • NTD
    • XBB - Omicron
    • BA.2.38 - Omicron
    • BA.2.74 - Omicron
    • BA.2.76 - Omicron
    • BA.3 - Omicron
    • C-Term
    • C.1.2.
    • K417T
    • Thr478Lys
    • V367F
    • XBB.1 - Omicron
    • full length
    • A262S
    • AA 1-681
    • AA 14-683
    • AA 16-685
    • AA 310-560
    • AA 331-524
    Please use search to find more...
  • Conjugate
    • His tag
    • Fc Tag
    • His tag,AVI tag,Biotin
    • Biotin,His-Avi Tag
    • His-Avi Tag,Biotin
    • Un-conjugated
    • mFc Tag
    • His-Avi Tag
    • sFc-Tag
    • Fc-Avi Tag
    • His tag,Strep Tag
    • Fc-Avi Tag,Biotin
    • mFc Tag,AVI tag,Biotin
    • Biotin
    • FITC,His tag
    • Fc-His Tag
    • HRP,His tag
    • His tag,AVI tag
    • His tag,ECD
    • His tag,Fc Tag
    • His tag,HRP
    • His tag,MYC tag
    • His tag,SEKDEL Tag
    • His-DYKDDDDK Tag
    • mFc-His Tag
    • rFc Tag
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Biologically Active
  • Grade
    • MALS verified
  • Supplier
    • ACROBiosystems
    • antibodies-online
    • ProSci
    • The native Antigen Company
    • RayBiotech
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