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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
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Origin: SARS Coronavirus-2 (SARS-CoV-2)
Source: HEK-293 Cells
>90 % as determined by SDS-PAGE.
Func, SDS
1
Catalog No. ABIN6952427
$418.00
Plus shipping costs $45.00
100 μg
(More quantities available)
Delivery in 2 to 3 Business Days
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
Delivery in 11 to 14 Business Days
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
Delivery in 11 to 14 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
Origin: SARS Coronavirus-2 (SARS-CoV-2)
Source: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE.
ELISA, SDS
1
Catalog No. ABIN6952633
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg
(More quantities available)
Will be delivered in 5 Business Days
Origin: SARS Coronavirus-2 (SARS-CoV-2)
Source: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE.
ELISA, SDS
1
Catalog No. ABIN6952634
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg
(More quantities available)
Will be delivered in 5 Business Days
Origin: SARS Coronavirus-2 (SARS-CoV-2)
Source: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE.
ELISA, SDS
1
Catalog No. ABIN6952631
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg
(More quantities available)
Will be delivered in 5 Business Days
Origin: SARS Coronavirus-2 (SARS-CoV-2)
Source: HEK-293 Cells
Recombinant
> 95 % as determined by SDS-PAGE.
ELISA, SDS
1
Catalog No. ABIN6952630
$490.00
Plus shipping costs $45.00 and $24.00 dry ice
100 μg
(More quantities available)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days
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)
Will be delivered in 5 Business Days