Development of a Purified Viral Preparation for Studies of COVID-19 (SARS-CoV-2) Biology

Bull Exp Biol Med. 2021 Nov;172(1):49-52. doi: 10.1007/s10517-021-05329-7. Epub 2021 Nov 17.

Abstract

Different methods for producing bulk quantities of concentrated and purified SARS-CoV-2 for the use as antigens and for the research into COVID-19 biology were tested.

Keywords: 2002 year SARS-CoV; SARS-CoV-2; electrophoresis; purified virus preparations.

MeSH terms

  • Animals
  • Antibodies, Neutralizing / isolation & purification
  • Antibodies, Neutralizing / metabolism
  • Antibodies, Viral / isolation & purification
  • Antibodies, Viral / metabolism
  • COVID-19 / diagnosis*
  • COVID-19 / virology
  • COVID-19 Testing / methods*
  • Cell Line
  • Chlorocebus aethiops
  • Convalescence
  • Epithelial Cells / virology
  • Humans
  • Immune Sera / chemistry
  • SARS-CoV-2 / genetics
  • SARS-CoV-2 / growth & development
  • SARS-CoV-2 / immunology*
  • Swine
  • Vero Cells
  • Viral Load / genetics
  • Viral Load / immunology*
  • Viral Proteins / immunology
  • Viral Proteins / isolation & purification
  • Viral Proteins / metabolism
  • Virion / genetics
  • Virion / growth & development
  • Virion / immunology*
  • Virus Replication

Substances

  • Antibodies, Neutralizing
  • Antibodies, Viral
  • Immune Sera
  • Viral Proteins