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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. ABIN7041441
Quantity 100 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. 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.

336 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: HEK-293 Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, SDS, WB, Crys
Catalog No. ABIN6952670
Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE ELISA, LBA
Pubmed 4 references
Catalog No. ABIN6963740
Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha Host: HEK-293 Cells > 98 % as determined by SDS-PAGE ELISA, LBA
Pubmed 2 references
Catalog No. ABIN6963742
Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Gamma Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE
Pubmed 2 references
Catalog No. ABIN6964443
Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: Yeast Recombinant Greater than 85 % as determined by SDS-PAGE.
Catalog No. ABIN6953166
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
  • 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 NSP5 (3CL-Pro) (3CL-PRO, M-Pro)
    • SARS-CoV-2 NSP3 (NSP3)
    • SARS-CoV-2
    • SARS-CoV-2 NSP16 (NSP16)
    • SARS-CoV-2 NSP1 (NSP1)
    • SARS-CoV-2 NSP7, NSP8
    • SARS-CoV-2 NSP7 (NSP7)
    • SARS-CoV-2 NSP9 (NSP9)
    • SARS-CoV-2 ORF3b
    • SARS-CoV-2 NSP12 (RdRP) (SARS-CoV-2 RdRP)
    • SARS-CoV-2 NSP15 (NSP15)
    • Neurotensin (NTS)
    • SARS-CoV-2 NSP14 (ExoN)
    • SARS-CoV-2 NSP13 (HEL)
    • SARS-CoV-2 NSP16, NSP10
    • SARS-CoV-2 NSP10 (NSP10)
    • SARS-CoV-2 NSP2 (NSP2)
    • SARS-CoV-2 NSP4 (NSP4)
    • SARS-CoV-2 NSP6 (NSP6)
    • SARS-CoV-2 NSP8 (NSP8)
    • SARS-CoV-2 ORF3a
    • SARS-CoV-2 ORF7a
    • SARS-CoV-2 Spike Envelope Mosaic
    • SARS-CoV NSP3
  • Application
    • ELISA
    • SDS-PAGE (SDS)
    • Western Blotting (WB)
    • Ligand Binding Assay (LBA)
    • Functional Studies (Func)
    • Control (Ct)
    • Lateral Flow (LF)
    • Immunogen (Imm)
    • Calibration (CAL)
    • Enzyme Immunoassay (EIA)
    • Standard (STD)
    • Affinity Purification (AP)
    • Antibody Array (AA)
    • Chemiluminescence Immunoassay (CLIA)
    • Immunoassay (IA)
    • Positive Control (PC)
    • Crystallization (Crys)
  • 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 Delta
    • SARS CoV-2 Kappa
    • SARS CoV-2 Gamma
    • SARS CoV-2 Alpha
    • SARS CoV-2 Mu
    • SARS CoV-2 Delta plus
    • SARS-CoV-2 Lambda
    • SARS CoV-2 Epsilon
    • SARS CoV-2 Eta
    • 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)
    • Human
    • Insect Cells
    • CHO Cells
    • Tobacco (Nicotiana benthamiana)
    • Human Cells
    • Insect cells (Sf21)
    • Baculovirus
    • Baculovirus infected Insect Cells
    • Wheat germ
    • Yeast
  • Binding Specificity
    • RBD
    • Trimer
    • B.1.617.2 - delta
    • N501Y
    • B.1.351 - beta
    • P.1 - gamma
    • B.1.617.1 - kappa
    • D614G
    • B.1.1.529 - Omicron
    • B.1.1.7 - alpha
    • BA.2 - Omicron
    • BA.4 - Omicron
    • BA.5 - Omicron
    • E484K
    • N-Term
    • B.1.1.7 – alpha
    • B.1.617.2 - delta plus
    • B.1.621 - mu
    • C.37 - Lambda
    • Super Stable Trimer
    • XBB.1.5 - Omicron
    • B.1.1.529 – Omicron
    • B.1.351 – beta
    • B.1.617.2 – delta
    • BA.1 - Omicron
    • BA.2.75 - Omicron
    • BF.7 - Omicron
    • BQ.1.1 - Omicron
    • K417N
    • L452R
    • AA 1-674
    • B.1.640
    • BA.2.12.1 - Omicron
    • ECD
    • Leu452Arg
    • NTD
    • P.1 – gamma
    • XBB - Omicron
    • AA 319-541
    • B.1.429 - epsilon
    • 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
    Please use search to find more...
  • Conjugate
    • His tag
    • Fc Tag
    • His tag,AVI tag,Biotin
    • Un-conjugated
    • Biotin,His-Avi Tag
    • His-Avi Tag,Biotin
    • His-Avi Tag
    • rho-1D4 tag
    • mFc Tag
    • sFc-Tag
    • Fc-Avi Tag
    • His tag,Strep Tag
    • Fc-Avi Tag,Biotin
    • His tag,AVI tag
    • His tag,Fc Tag
    • His-DYKDDDDK-Strep II Tag
    • mFc Tag,AVI tag,Biotin
    • Biotin
    • DYKDDDDK-His Tag
    • FITC,His tag
    • Fc-His Tag
    • GST tag
    • HRP,His tag
    • His tag,DYKDDDDK Tag
    • His tag,ECD
    • His tag,HRP
    • His tag,MYC tag
    • His tag,SEKDEL Tag
    • His-DYKDDDDK Tag
    • His-Fc tag
    • His-SUMOstar Tag
    • mFc-His Tag
    • rFc Tag
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Biologically Active
  • Grade
    • MALS verified
  • Supplier
    • antibodies-online
    • ACROBiosystems
    • ProSci
    • The native Antigen Company
    • RayBiotech
    • QED Bioscience
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