SARS-CoV-2 XBB (Omicron) Spike S1+S2 trimer Protein (His)

SKU: orb1953336

Description

SARS-CoV-2 XBB (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.26 kDa and the accession number is YP_009724390.1.

Research Area

,Recombinant-Protein

Images & Validation

• Application Notes:
  A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.

Key Properties

• Expression System: HEK293 Cells
• Biological Origin: SARS-CoV-2
• Biological Activity: SARS-CoV-2 XBB (Omicron) Spike S1+S2 trimer Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 136.26 kDa and the accession number is YP_009724390.1.
• Tag: C-His
• Expression Region: A DNA sequence encoding the SARS-CoV-2 (XBB) Spike S1+S2 (YP_009724390.1, with mutations T19I, del24-26, A27S, V83A, G142D, Y144del, H146Q, Q183E, V213E, G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486S, F490S, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, F817P, A892P, A899P, A942P, Q954H, N969K, K986P, V987P and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant XBB). Predicted N terminal: Val 16
• MW: 136.26 kDa (predicted)
• Purity: SDS-PAGE: 92.1%; SEC-HPLC: 95.3%

Storage & Handling

• Storage: -20°C
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only

Quick Database Links

UniProt

YP_009724390.1