Phone:
+1 877 302 8632
Fax:
+1 888 205 9894 (Toll-free)
E-Mail:
orders@antibodies-online.com

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.

SARS-CoV-2 S Mutation Proteins

We support your research with reliable SARS-CoV-2 mutation proteins. B.1.1.7 / P.1 / B.1.351 / S Protein wild type. 400+ labs in diagnostics, pharma, academia have used our SARS-CoV-2 research tools.

Explore our variety of mutation proteins

184 results:

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

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant >90 % as determined by SDS-PAGE. Func, SDS
Pubmed 8
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 (Super Stable Trimer) protein (His tag) Protein

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
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 (RBD) protein (His-SUMOstar Tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: 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 8 to 11 Business Days

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

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: 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 8 to 11 Business Days

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

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
Catalog No. ABIN6953299
$1,634.00
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 S1 (RBD) protein (His tag,AVI tag,Biotin) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-MALS.
Pubmed 5
Catalog No. ABIN6952456
$1,727.00
Plus shipping costs $45.00
200 μg (More quantities available)
local_shipping Shipping to: United States
Delivery in 2 to 3 Business Days

SARS-CoV-2 Spike (RBD) protein (mFc Tag,His tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2) Host: HEK-293 Cells Recombinant > 95 % ELISA, WB
Catalog No. ABIN6961147
$476.31
Plus shipping costs $45.00
100 μg
local_shipping Shipping to: United States
Delivery in 9 to 11 Business Days

SARS-CoV-2 Spike (B.1.351 - beta) protein (rho-1D4 tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Beta Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE ELISA, LBA
Catalog No. ABIN6963740
$1,138.66
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Delivery in 6 to 7 Business Days

SARS-CoV-2 Spike (B.1.1.7 - alpha) protein (rho-1D4 tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Alpha Host: HEK-293 Cells > 98 % as determined by SDS-PAGE ELISA, LBA
Catalog No. ABIN6963742
$1,138.66
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Delivery in 6 to 7 Business Days

SARS-CoV-2 Spike (P.1 - gamma) protein (rho-1D4 tag) Protein

Origin: SARS Coronavirus-2 (SARS-CoV-2), SARS CoV-2 Gamma Host: HEK-293 Cells Recombinant > 98 % as determined by SDS-PAGE
Catalog No. ABIN6964443
$1,138.66
Plus shipping costs $45.00 and $24.00 dry ice
100 μg (More quantities available)
local_shipping Shipping to: United States
Delivery in 6 to 7 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 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 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)
    • Ligand Binding Assay (LBA)
    • Functional Studies (Func)
    • Crystallization (Crys)
  • Reactivity SARS Coronavirus-2 (SARS-CoV-2)
    • SARS Coronavirus-2 (SARS-CoV-2)
    • SARS CoV-2 Beta
    • SARS CoV-2 Delta
    • SARS CoV-2 Kappa
    • SARS CoV-2 Gamma
    • SARS CoV-2 Alpha
    • SARS CoV-2 Delta plus
    • SARS CoV-2 Epsilon
    • SARS CoV-2 Eta
    • SARS CoV-2 Mu
    • SARS CoV-2 Theta
  • Cited in publications
  • Images available
  • Preservative free only
  • Host
    • HEK-293 Cells
    • Baculovirus infected Insect Cells
    • CHO Cells
    • Insect Cells
    • Mammalian Cells
    • Escherichia coli (E. coli)
    • Human Cells
    • Tobacco (Nicotiana benthamiana)
    • Yeast
  • Binding Specificity
    • RBD
    • Trimer
    • D614G
    • N-Term
    • N501Y
    • B.1.351 - beta
    • B.1.617.1 - kappa
    • B.1.617.2 - delta
    • P.1 - gamma
    • B.1.1.7 - alpha
    • E484K
    • L452R
    • Super Stable Trimer
    • B.1.429 - epsilon
    • B.1.617.2 - delta plus
    • E484Q
    • G476S
    • K417N
    • K417T
    • B.1.620
    • C-Term
    • E583D
    • ECD
    • N354D
    • N439K
    • S477N
    • T478K
    • full length
    • A222V
    • A262S
    • A475V
    • A570D
    • B.1.525 - eta
    • B.1.621 - mu
    • D364Y
    • F490L
    • G485R
    • H655Y
    • HV69-70del
    • L84I
    • N234Q
    • N440K
    • NTD
    • P.3 - theta
    • P272L
    • P681H
    • R408I
    • V367F
    • V445I
    • V483A
    Please use search to find more...
  • Conjugate
    • Un-conjugated
    • His tag
    • His tag,AVI tag,Biotin
    • Fc Tag
    • rho-1D4 tag
    • sFc-Tag
    • His tag,HRP
    • mFc Tag
    • Fc-Avi Tag
    • His-Avi Tag
    • mFc Tag,AVI tag,Biotin
    • rFc Tag
    • sFc-Tag,HRP
    • Biotin
    • Fc-His Tag
    • His tag,DYKDDDDK Tag
    • His tag,Fc Tag
    • His tag,MYC tag
    • His-Avi Tag,Biotin
    • His-SUMOstar Tag
    • mFc Tag,His tag
    • sFc-Tag,Biotin
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Active
help Support