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 166 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 ...
Ectodomain, Stabilized Prefusion Conformation, Resistant to Furin Cleavage
Omicron variant
Delta Variant (India) His-tag
GCN4-IZ trimerization domain, Stabilized Prefusion Conformation, Resistant to Furin Cleavage
(1-1273 4x aa mut.)
Beta Variant (South Africa)
Gamma Variant (Brazil)
Alpha Variant (UK)
L452R T478K Delta Variant (India)
Omicron Variant His-tag
Alpha Variant (UK) Resistant to Furin & Stabilized Prefusion Conformation
His-tag Kappa Variant (India)
Omnicron Variant
CHO Expressed, 4 Point Mutations
5 Point Mutations (D614G, R682S, R685S, K986P, V987P)
CHO Expressed His-tag. Mutations: D614G, R682S, R685S, K986P, V987P
D614G, Q677H
W152C, L452R, D614G
Beta Variant (South Africa)
Alpha Variant (UK) with E484K Point Mutation. His-tag.
Alpha Variant (UK) with S494P Mutation. His-tag
