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Last updated: 2021/1/24

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S1 (SARS-CoV-2) Recombinant Protein Coronavirus

  • Catalog # : P6623
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  • Specification
  • Product Description:
  • SARS-CoV-2 S1 (QHD43416.1, 14 a.a. - 685 a.a.) recombinant protein with Fc tag at C-terminal expressed in HEK293 cells.
  • Host:
  • Human
  • Theoretical MW (kDa):
  • 102.2
  • Form:
  • Liquid
  • Preparation Method:
  • Mammalian cell (HEK293) expression system
  • Purification:
  • Affinity purification chromatography
  • Purity:
  • Greater than 90% as determined by reducing SDS-PAGE.
  • Quality Control Testing:
  • ELISA

    QC Testing of P6623
    Immobilized human ACE-2-Fc at 10 ug/mL (100 uL/well) can bind S1 (SARS-CoV-2) Recombinant Protein*.
    *: Biotinylated by NHS-biotin prior to testing. The ED50 of S1 (SARS-CoV-2) Recombinant Protein* is 0.85 ug/mL.
  • Recommend Usage:
  • Calibrator
    Immunogen
    Standard
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In PBS, pH 7.4.
  • Storage Instruction:
  • Store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Applications
  • Immunogen
  • Calibrator
  • Standard
  • SDS-PAGE
  • Application Image
  • Immunogen
  • Calibrator
  • Standard
  • SDS-PAGE
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