Recombinant COVID-19 Spike Portein(Delta B1.617.2 Variant), His-SUMO-tagged

• Cat.No.: Spike-4233V
• Product Overview: Recombinant COVID-19 Spike Portein RBD(Delta B1.617.2 Variant)(Arg1-Phe223), fused with His and SUMO tag, was expressed in HEK293.

Specification

• Source: HEK293
• Species: COVID-19
• Tag: N-His-SUMO
• Protein length: Arg1-Phe223
• Form: Phosphate buffered saline, pH 7.4.
• Molecular Mass: The protein has a calculated MW of 36.70 kDa. The protein migrates as 45-60 kDa under reducing condition (SDS-PAGE analysis).
• Purity: >98% as determined by SDS-PAGE analysis.
• Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Gene Name: S surface glycoprotein [ Severe acute respiratory syndrome coronavirus 2 ]
• Official Symbol: S
• Synonyms: Spike glycoprotein, S glycoprotein, E2, Peplomer protein
• Gene ID: 43740568
• Protein Refseq: YP_009724390.1
• UniProt ID: P0DTC2