SARS-CoV-2 Spike S1 Protein (242-244 deletion & L18F & D80A & D215G & R246I & K417N & E484K & N501Y & D614G, His & Avi), Biotinylated

SKU: orb1953678

Description

SARS-CoV-2 Spike S1 Protein (242-244 deletion & L18F & D80A & D215G & R246I & K417N & E484K & N501Y & D614G, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 77.84 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 Spike S1 Protein (242-244 deletion & L18F & D80A & D215G & R246I & K417N & E484K & N501Y & D614G, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 77.84 kDa and the accession number is A0A6G7K2L4.
• Tag: C-His-Avi
• Expression Region: A DNA sequence encoding the SARS-CoV-2 Spike S1 (YP_009724390.1, with mutations (LAL242-244)deletion, L18F, D80A, D215G, R246I, K417N, E484K, N501Y, D614G) (Met1-Arg685) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The purified protein was biotinylated in vitro. The mutations were identified in the SARS-CoV-2 variant (known as variant B.1.351) which emerged in the South Africa. Predicted N terminal: Val 16
• MW: 77.84 kDa (predicted); 120.35 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