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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.

antibodies-online supplies you with a wide range of quality SARS-CoV-2 Spike protein products. Discover our product portfolio below. NEW: 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.

Click to see all available SARS-CoV-2 S Protein Mutants

118 results:

SARS-CoV-2 Spike S1 protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells >90 % as determined by SDS-PAGE. Func, SDS
Pubmed 1
Catalog No. ABIN6952427
$418.00
Plus shipping costs $45.00
100 μg (More quantities available)
local_shipping Shipping to: United States
Delivery in 2 to 3 Business Days

SARS-CoV-2 Spike S1 (RBD) protein (His-SUMOstar Tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: Yeast Recombinant Greater than 85 % as determined by SDS-PAGE.
Catalog No. ABIN6953166
$2,094.40
Plus shipping costs $45.00
1 mg
local_shipping Shipping to: United States
Delivery in 11 to 14 Business Days

SARS-CoV-2 Spike S1 (RBD) protein (His tag,MYC tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: Mammalian Cells Recombinant Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN6953168
$4,950.00
Plus shipping costs $45.00
1 mg
local_shipping Shipping to: United States
Delivery in 11 to 14 Business Days

SARS-CoV-2 Spike (Super Stable Trimer) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Catalog No. ABIN6953302
$495.00
Plus shipping costs $45.00
50 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (Asp614Gly-Mutant) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE. ELISA, SDS
Catalog No. ABIN6953175
$468.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (Arg408Ile-Mutant), (RBD) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Pubmed 1
Catalog No. ABIN6952633
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (Asn354Asp-Mutant), (Asp364Tyr-Mutant), (RBD) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Pubmed 1
Catalog No. ABIN6952634
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (Asn354Asp-Mutant), (RBD) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Pubmed 1
Catalog No. ABIN6952631
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (RBD), (Val367Phe-Mutant) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Pubmed 1
Catalog No. ABIN6952630
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (RBD), (Val483Ala-Mutant) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Catalog No. ABIN6953173
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike S1 (Gly476Ser-Mutant), (RBD) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells Recombinant > 95 % as determined by SDS-PAGE. ELISA, SDS
Catalog No. ABIN6953174
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike (Asp614Gly-Mutant), (Super Stable Trimer) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Catalog No. ABIN6953301
$495.00
Plus shipping costs $45.00
50 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike (Super Stable Trimer) protein (His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Catalog No. ABIN6953299
$1,106.00
Plus shipping costs $45.00 and $24.00 dry ice
200 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike (Super Stable Trimer) protein (His-Avi Tag,Biotin) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Catalog No. ABIN6953303
$2,420.00
Plus shipping costs $45.00
200 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days

SARS-CoV-2 Spike (Asp614Gly-Mutant), (Super Stable Trimer) protein (His-Avi Tag,Biotin) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Source: HEK-293 Cells > 95 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS. ELISA
Catalog No. ABIN6953300
$2,420.00
Plus shipping costs $45.00
200 μg (More quantities available)
local_shipping Shipping to: United States
Will be delivered in 5 Business Days
  • Type Protein
    • Protein
  • Target SARS-CoV-2 Spike, SARS-CoV-2 Spike S1, SARS-CoV-2 Spike S2
    • SARS-CoV-2 Spike
    • SARS-CoV-2 Spike S1
    • SARS-CoV-2 Spike S2
    • SARS-CoV-2 Nucleocapsid (SARS-CoV-2 N)
    • SARS-CoV-2 Nucleoprotein
    • SARS-CoV-2 S1
    • SARS-CoV-2 Envelope (SARS-CoV-2 E)
    • SARS-CoV-2 2'-O-Ribose Methyltransferase (NSP16)
    • SARS-CoV-2 3C-Like Proteinase (NSP5) (3CL-PRO, M-Pro)
    • SARS-CoV-2 Host Translation Inhibitor Nsp1 (NSP1)
    • SARS-CoV-2 Non-Structural Protein 7 (NSP7)
    • SARS-CoV-2 Non-Structural Protein 9 (NSP9)
    • SARS-CoV-2 Nucleocapsid
    • SARS-CoV-2 Papain-Like Protease (NSP3)
    • Coronavirus Nucleocapsid Protein (CoV N)
    • S-RBD
    • SARS-CoV-2 Guanine-N7 Methyltransferase (NSP14) (ExoN)
    • SARS-CoV-2 Helicase (NSP13) (HEL)
    • SARS-CoV-2 NSP16, NSP10
    • SARS-CoV-2 NSP7, NSP8
    • SARS-CoV-2 Non-Structural Protein 10 (NSP10)
    • SARS-CoV-2 Non-Structural Protein 2 (NSP2)
    • SARS-CoV-2 Non-Structural Protein 4 (NSP4)
    • SARS-CoV-2 Non-Structural Protein 6 (NSP6)
    • SARS-CoV-2 Non-Structural Protein 8 (NSP8)
    • SARS-CoV-2 Nucleocapsid Mosaic
    • SARS-CoV-2 ORF3a
    • SARS-CoV-2 ORF8
    • SARS-CoV-2 RNA-dependent RNA Polymerase (NSP12) (SARS-CoV-2 RdRP)
    • SARS-CoV-2 Spike Envelope Mosaic
    • SARS-CoV-2 Uridylate-Specific Endoribonuclease (NSP15)
    • SARS-Coronavirus Nonstructural Protein 3 (SARS-CoV NSP3)
    • SARS-Coronavirus Nonstructural Protein 8 (SARS-CoV NSP8)
  • Application
    • ELISA
    • Western Blotting (WB)
    • SDS-PAGE (SDS)
    • Functional Studies (Func)
    • Immunogen (Imm)
    • Positive Control (PC)
    • Crystallization (Crys)
  • Reactivity SARS Coronavirus-2 (SARS-CoV-2)
    • SARS Coronavirus-2 (SARS-CoV-2)
  • Cited in publications
  • Images available
  • Host
    • HEK-293 Cells
    • CHO Cells
    • Escherichia coli (E. coli)
    • Human Cells
    • Baculovirus infected Insect Cells
    • Mammalian Cells
    • Insect Cells
    • Yeast
    • Insect cells (Sf21)
  • Binding Specificity
    • RBD
    • Asp614Gly-Mutant
    • Super Stable Trimer
    • Trimer
    • Asn354Asp-Mutant
    • Asn501Tyr-Mutant
    • ECD
    • N-Term
    • full length
    • Arg408Ile-Mutant
    • Asn439Lys-Mutant
    • Asp364Tyr-Mutant
    • Glu484Lys-Mutant
    • Glu583Asp-Mutant
    • Gly476Ser-Mutant
    • Gly485Arg-Mutant
    • His655Tyr-Mutant
    • Leu84Ile-Mutant
    • Receptor Binding Domain
    • Ser477Asn-Mutant
    • Trp436Arg-Mutant
    • Val367Phe-Mutant
    • Val445Ile-Mutant
    • Val483Ala-Mutant
  • Conjugate
    • Un-conjugated
    • His tag
    • Fc Tag
    • sFc-Tag
    • mFc Tag
    • Fc-Avi Tag
    • His-Avi Tag
    • His-Avi Tag,Biotin
    • AVI tag,Biotin,His tag
    • Biotin
    • His-SUMOstar Tag
    • sFc-Tag,Biotin
    • sFc-Tag,HRP
    • Fc-His Tag
    • His tag,DYKDDDDK Tag
    • His tag,Fc Tag
    • His tag,HRP
    • His tag,MYC tag
    • mFc Tag,His tag
    • rFc Tag
    • rho-1D4 tag
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Active