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Last updated: 2020/8/2

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N (SARS-CoV-2) Recombinant Protein 

  • Catalog # : P6638
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  • Specification
  • Product Description:
  • SARS-CoV-2 N (QHD43423.2, 1 a.a. - 419 a.a.) recombinant protein with His tag at N-terminal expressed in Escherichia coli.
  • Host:
  • Escherichia coli
  • Theoretical MW (kDa):
  • 49.4
  • Form:
  • Liquid
  • Preparation Method:
  • Escherichia coli expression system
  • Purification:
  • Affinity purification
  • Purity:
  • > 95% by SDS-PAGE; > 95% by HPLC.
  • Endotoxin Level:
  • < 1.0 EU/ug of the protein by LAL method.
  • Activity:
  • Immobilized N (SARS-CoV-2) Recombinant Protein at 2 ug/mL (100 uL/well) can bind Anti-Nucleocapsid antibody with a linear range of 0.12-6 ng/mL.
  • Quality Control Testing:
  • SDS-PAGE Stained with Coomassie Blue

    QC Testing of P6638
    This protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 55 kDa.
  • Storage Buffer:
  • In 20 mM Tris, 500 mM NaCl, pH 8.0 (0.1 mM EDTA, 10% glycerol).
  • Storage Instruction:
  • Store at -80°C.
    Aliquot to avoid repeated freezing and thawing.
  • Applications
  • SDS-PAGE
  • Application Image
  • SDS-PAGE
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