SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 Protein (His)

SKU: orb1953504

Description

SARS-CoV-2 B.1.1.529 (Omicron) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.48 kDa and the accession number is A0A6G7K2L4.

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 B.1.1.529 (Omicron) Spike S1 Protein (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 76.48 kDa and the accession number is A0A6G7K2L4.
• Tag: C-His
• Expression Region: A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1, with mutations A67V, HV69-70 deletion, T95I, G142D, VYY143-145 deletion, N211 deletion, L212I, ins214EPE, G339D, S371L, S373P, S375F, K417N, N440K, G446S, S477N, T478K, E484A, Q493R, G496S, Q498R, N501Y, Y505H, T547K, D614G, H655Y, N679K, P681H) (Met1-Arg685) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.1.529) which emerged in the South Africa. Predicted N terminal: Val 16
• MW: 76.48 kDa (predicted); 99.56 kDa (reducing condition, due to glycosylation)
• Purity: 98.00%

Storage & Handling

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

Quick Database Links

UniProt

A0A6G7K2L4