GMP Recombinant SARS-CoV-2 Spike Protein(S1 Subunit)

• Cat.No.: Spike-036VG
• Product Overview: GMP Recombinant SARS-CoV-2 Spike Protein(S1 Subunit)(YP_009724390.1)(698 aa), fused with His Tag at the C-terminal, was expressed in HEK293 cell in an animal component free process under cGMP guidelines.

Specification

• Source: HEK293
• Species: SARS-CoV-2
• Form: 1. Freeze-dried powder contains Sterile PBS (pH 7.4) with 6% mannitol and 6% trehalose
  2.Supplied as 0.22um filtered solution in PBS (pH 7.4).
• Molecular Mass: Recombinant SARS-CoV-2 (2019-nCoV) S1 protein contains 698 aa. It has a predicted MW of 78.3 kDa.
• Protein length: DNA sequence encoding Recombinant SARS-CoV-2 (2019-nCoV) S1 protein was expressed with His tag at the C-terminal.
• Endotoxin: <=0.01EU/ug
• Purity: >90% by SDS-PAGE
• Storage: 1. The lyophilized preparation can be stored at 4°C for 24 months, and the dissolved liquid can be stored at -20°C for 6-12 months to avoid repeated freezing and thawing
  2. Liquid samples are stored at -20~-80°C for 12 months. After thawing, they need to be aliquoted and stored at -20°C for 6-12 months to avoid repeated freezing and thawing.
• 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: Spike
• Synonyms: 2019-nCoV coronavirus spike Protein; 2019-nCoV cov spike Protein; ncov RBD Protein, 2019-nCoV; 2019-nCoV ncov s1 Protein; 2019-nCoV NCP-CoV s1 Protein
• Gene ID: 43740568
• Protein Refseq: YP_009724390.1
• UniProt ID: P0DTC2