SARS-CoV-2 (501.V2) Stabilized Spike Glycoprotein (Full-Length), His-Strep-Tag (HEK293): Biotin Conjugate

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商品詳細
Product Code REC31926-Biotin-100
Product Name SARS-CoV-2 (501.V2) Stabilized Spike Glycoprotein (Full-Length), His-Strep-Tag (HEK293): Biotin Conjugate
Product Description SARS-CoV-2 HexaPro stabilized Spike glycoprotein containing amino acid changes in accordance with variant 501.V2 (“South African variant”): D80A, D215G, K417N, E484K, N501Y, A701V relative to Wuhan-Hu-1. This protein has the polybasic furin cleavage site “RRAR” changed to “SRAS” to prevent furin cleavage of the target protein. The protein also contains 6 amino acid changes to proline and a C-terminal T4 fibritin trimerization domain to stabilize the protein in its pre-fusion conformation as described in Hsieh, Goldsmith et al. 2020. The protein was produced in HEK293 and purified from culture supernatant. Protein is conjugated to biotin.
Product Sub-Group Recombinant Antigen
Inactivation method
Strain 501.V2
Concentration (mg/ml) 0.92
Purity (%) >90
Presentation Liquid
Vial Size mg 0.1
Preservative
Product URL
Clone Number
Immunogen
Tag His-Tag, 2 x Strep-Tag
Tag Terminus C-Terminus
Linker GSGGSGGGS
Molecular Weight (kDa) 139
References
SHIPPING CONDITIONS DRY ICE
Short-Term Storage Temperature (°C) -80
Long-Term Storage Temperature (°C) -80
Freezing Can be frozen, but avoid multiple freeze-thaw cycles.
Storage Guidelines Can be frozen, but avoid multiple freeze-thaw cycles.
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