Spike S1 (16-685), Avi-His-Tag, Biotin-Labeled (SARS-CoV-2) Recombinant

• Description:

  Recombinant SARS-CoV-2 Spike protein, S1 subunit encompassing amino acids 16-685. The construct contains a C-terminal Avi-Tag™ followed by a His-tag (6xHis) . The recombinant protein was affinity purified and enzymatically biotinylated using the Avi-Tag™.

• UniProt:

  P0DTC2

• Tag:

  C-terminal Avi-His-Tag

• Label:

  This protein is enzymatically biotinylated using Avi-TagTMtechnology. Biotinylation is confirmed to be ≥90%.For more information on enzymatic biotinylation, please see ourTech Note.

• Purity:

  85%

• Shipping Conditions:

  -80°C

• Storage Conditions:

  At least 6 months at -80°C

• Calculated Molecular Weight:

  78 kDa + glycans

• Formulation:

  8 mM phosphate pH 7.4,110 mM NaCl, 2.2mM KCl, and 20% glycerol.

• Glycosylation:

  This protein runs at a higher MW by SDS-PAGE due to glycosylation.