Spike Trimer (S1+S2) (P.1 Variant), His-Tag (SARS-CoV-2) Recombinant

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Description: Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 16-1213. This protein corresponds to SARS-CoV2 Variant P.1 originally discovered in Brazil and contains 11 mutations in addition to 682RRAR685>A, K986P and V987P, as listed below. The construct also contains a C-terminal His-tag. Note that the expected MW of the S1+S2 monomer is 136kDa but migrates at a higher MW in SDS-PAGE due to glycosylation. The recombinant protein is ≥90% pure following high affinity Ni-NTA purification.

Format: Aqueous buffer solution

Formulation: 8 mM phosphate pH 7.4, 110 mM NaCl, 2.2 mM KCl, 20% glycerol

Genbank: MN908947

Host Cell Line: 293 cells

Purity: ≥90%

Storage Stability: At least 6 months at -80°C.

Supplied As: Aqueous buffer solution.

Tags: N-terminal His-tag

Warnings: Avoid freeze/thaw cycles.

Biosafety Level: Not applicable (BSL-1)

• Artikelnummer: BPS100989-2
• Hersteller: BPS Bioscience
• Hersteller Artikelnummer: 100989-2
• Green Labware: Nein
• Verpackungseinheit: 1 mg
• Mengeneinheit: STK
• Wirt: Human