Skip to main content

114 results for "Spike Proteins and Enzymes" in Products

Spike: Proteins and Enzymes

R&D Systems offers high-quality Spike proteins, rigorously validated for consistency and bioactivity. Our Spike proteins have been cited in 165 publications with 13 5-star customer reviews. These proteins are reactive in BatCoV RaTG13, HCoV-OC43, 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..


Choose Spike proteins best suited for your research ...

Show More

Ectodomain, Stabilized Prefusion Conformation, Resistant to Furin Cleavage

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
Graph showing SARS-CoV-2 Spike protein binding to ACE-2
(5)

L452R T478K Delta Variant (India)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

Omicron Variant His-tag

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

Omicron variant

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)
Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)

Delta Variant (India) His-tag

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)

Biotinylated via Amines

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)
Source: HEK293
Accession #: P59594.1
Applications: BA
(2)

GCN4-IZ trimerization domain, Stabilized Prefusion Conformation, Resistant to Furin Cleavage

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
Recombinant SARS-CoV-2 Spike (GCN4-IZ) His Protein SDS-PAGE
(3)

Biotinylated

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

(1-1273 4x aa mut.)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
Source: CHO
Accession #: YP_009724390.1
Applications: BA, BA
(2)

Gamma Variant (Brazil)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

Alpha Variant (UK)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)

Beta Variant (South Africa)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)

CHO expressed. GCN4-IZ trimerization domain. Prefusion Conformation. High ACE-2 binding

Source: CHO
Accession #: YP_009825051.1
Applications: BA
Recombinant SARS-CoV Spike (GCN4-IZ) His-tag Protein Binding Activity
(2)
Source: HEK293
Accession #: P59594.1
Applications: BA
(2)

Y144 del, A222V, Delta Variant (Vietnam) His-tag

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

GCN4-IZ trimerization domain, Stabilized Prefusion Conformation, Resistant to Furin Cleavage

Source: CHO
Accession #: YP_009724390.1
Applications: BA
(2)

His-tag Kappa Variant (India)

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)

Omnicron Variant

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

Alpha Variant (UK) Resistant to Furin & Stabilized Prefusion Conformation

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)
Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)
Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(2)

Alpha Variant (UK) with E484K Point Mutation. His-tag.

Source: HEK293
Accession #: YP_009724390.1
Applications: BA
(3)
Results Per Page
5 10 25 25 50
/ 5