41 results for "Spike S1 Subunit Proteins and Enzymes" in Products

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Spike S1 Subunit Proteins and Enzymes

R&D Systems offers high-quality Spike S1 Subunit proteins, rigorously validated for consistency and bioactivity. Our Spike S1 Subunit proteins have been cited in 33 publications with 3 5-star customer reviews. These proteins are reactive in BatCoV RaTG13, MERS-CoV, SARS-CoV, and SARS-CoV-2.

These proteins, untagged or featuring a Fc, His, Flag, or Avi tag, are produced using multiple host expression systems to accommodate diverse research needs..

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Recombinant SARS-CoV-2 D614G Spike S1 Subunit His Protein CF
Catalog #: 10609-CV
Product Documents
Images (3)

HEK293 Expressed

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
10609-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
Catalog #: 10569-CV
(1)
Citations (9)
Product Documents
Images (3)

HEK293 Expressed

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein Binding Activity
(3)
Catalog #
Availability
Size / Price
Qty
10569-CV-01M
10569-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
Catalog #: 10522-CV
Citations (10)
Product Documents
Images (3)

Sf21 Insect Cell Expressed

Reactivity:
SARS-CoV-2
Source:
Sf 21 (baculovirus)
Accession #:
YP_009724390.1
Applications:
Bioactivity
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
10522-CV-01M
10522-CV-100
Bulk Order

Recombinant SARS-CoV-2 BA.4/BA.5 S1 His-tag Protein, CF
Catalog #: 11184-CV
Citations (2)
Product Documents
Images (2)

Omnicron Variant

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
11184-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 Subunit Fc Protein, CF
Catalog #: 10623-CV
Citations (3)
Product Documents
Images (2)

CHO Expressed

Reactivity:
SARS-CoV-2
Source:
CHO
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10623-CV-100
Bulk Order

Recombinant SARS-CoV Spike S1 Subunit His-tag Protein, CF
Catalog #: 10570-CV
(1)
Product Documents
Images (3)

Sf21 Insect Cell Expressed

Reactivity:
SARS-CoV
Source:
Sf 21 (baculovirus)
Accession #:
NP_828851.1
Applications:
Bioactivity
Recombinant SARS-CoV Spike S1 Subunit His-tag Protein Binding Activity
(3)
Catalog #
Availability
Size / Price
Qty
10570-CV-100
Bulk Order

Recombinant MERS-CoV Spike S1 Subunit Fc Chimera Protein, CF
Catalog #: 10606-CV
(1)
Citations (2)
Product Documents
Images (3)
Reactivity:
MERS-CoV
Source:
CHO
Accession #:
K9N5Q8.1
Applications:
Bioactivity
Graph showing bioactivity of MERS Spike S1 Domain protein binding to Human DPPIV / CD26
(3)
Catalog #
Availability
Size / Price
Qty
10606-CV-100
Bulk Order

Recombinant SARS-CoV-2 D614G Spike S1 Subunit His Protein CF
Catalog #: 10618-CV
Product Documents
Images (3)

CHO Expressed

Reactivity:
SARS-CoV-2
Source:
CHO
Accession #:
YP_009724390.1
Applications:
Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
10618-CV-100
Bulk Order

Recombinant SARS-CoV-2 A222V Spike S1 Subunit His Protein CF
Catalog #: 10725-CV
Product Documents
Images (3)
Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
10725-CV-100
Bulk Order

Recombinant SARS-CoV-2 20C-US S1 Subunit His-tag Protein, CF
Catalog #: 10778-CV
Product Documents
Images (3)

D614G, Q677H

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
(3)
Catalog #
Availability
Size / Price
Qty
10778-CV-100
Bulk Order

Recombinant SARS-CoV-2 20A.EU2 S1 Subunit His Protein, CF
Catalog #: 10780-CV
Product Documents
Images (3)

S477N, D614G

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
10780-CV-100
Bulk Order

Recombinant SARS-CoV-2 B.1.1.529 S1 His-tag Protein, CF
Catalog #: 11070-CV
Product Documents
Images (3)

Omicron Variant

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(3)
Catalog #
Availability
Size / Price
Qty
11070-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 Subunit Fc Protein, CF
Catalog #: 10622-CV
Product Documents
Images (2)

Tn5 Insect Cell Expressed

Reactivity:
SARS-CoV-2
Source:
T. ni (baculovirus)
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10622-CV-100
Bulk Order

Recombinant BatCoV RaTG13 Spike S1 (GCN4-IZ) His Protein, CF
Catalog #: 10661-CV
Product Documents
Images (2)
Reactivity:
BatCoV RaTG13
Source:
HEK293
Accession #:
QHR63300.2
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10661-CV-100
Bulk Order

Recombinant BatCoV RaTG13 Spike S1 Subunit His Protein, CF
Catalog #: 10662-CV
Product Documents
Images (2)
Reactivity:
BatCoV RaTG13
Source:
CHO
Accession #:
QHR63300.2
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10662-CV-100
Bulk Order

Recombinant SARS-CoV Spike S1 Subunit Fc Chimera Protein, CF
Catalog #: 10685-CV
Product Documents
Images (2)
Reactivity:
SARS-CoV
Source:
HEK293
Accession #:
AAP41037.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10685-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 HR1/HR2 His Protein, CF
Catalog #: 10687-CV
Product Documents
Images (2)
Reactivity:
SARS-CoV-2
Source:
CHO
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10687-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
Catalog #: 10693-CV
Product Documents
Images (2)

CHO Expressed

Reactivity:
SARS-CoV-2
Source:
CHO
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10693-CV-100
Bulk Order

Recombinant MERS-CoV Spike S1 (GCN4-IZ) His-tag Protein, CF
Catalog #: 10737-CV
Product Documents
Images (2)
Reactivity:
MERS-CoV
Source:
HEK293
Accession #:
YP_007188579.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10737-CV-100
Bulk Order

Recombinant SARS-CoV Spike S1 Subunit His-tag Protein, CF
Catalog #: 10745-CV
Product Documents
Images (2)

CHO Expressed

Reactivity:
SARS-CoV
Source:
CHO
Accession #:
YP_009825051.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10745-CV-100
Bulk Order

Recombinant SARS-CoV-2 20A.EU1 S1 Subunit His Protein, CF
Catalog #: 10768-CV
Product Documents
Images (2)

A222V, D614G

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10768-CV-100
Bulk Order

Recombinant SARS-CoV Spike S1 Subunit Fc Chimera Protein, CF
Catalog #: 10782-CV
Product Documents
Images (2)

CHO Expressed

Reactivity:
SARS-CoV
Source:
CHO
Accession #:
YP_009825051.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10782-CV-100
Bulk Order

Recombinant SARS-CoV Spike S1 Subunit His-tag Protein, CF
Catalog #: 10783-CV
Product Documents
Images (2)
Reactivity:
SARS-CoV
Source:
HEK293
Accession #:
YP_009825051.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10783-CV-100
Bulk Order

Recombinant SARS-CoV-2 B.1.2 S1 Subunit His-tag Protein, CF
Catalog #: 10822-CV
Product Documents
Images (2)

D614G, Q677P, 20C-US Regional Variant

Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
(2)
Catalog #
Availability
Size / Price
Qty
10822-CV-100
Bulk Order

Recombinant SARS-CoV-2 Spike S1 NTD His-tag Protein, CF
Catalog #: 11112-CV
Product Documents
Images (1)
Reactivity:
SARS-CoV-2
Source:
HEK293
Accession #:
YP_009724390.1
Applications:
Bioactivity
Catalog #
Availability
Size / Price
Qty
11112-CV-100
Bulk Order
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