Journal of Biomolecular Research & Therapeutics

Andrey V Lisitsa

Publications

• Research Article
  The Width of the Human Plasma Proteome Compared With a Cancer Cell Line and Bacteria
  Author(s): Andrey V Lisitsa, Ekaterina V Poverennaya, Elena A Ponomarenko and Alexander I ArchakovAndrey V Lisitsa, Ekaterina V Poverennaya, Elena A Ponomarenko and Alexander I Archakov
  
  Whole genome�sequencing has revealed the number of protein-encoding genes in a given organism, which can be considered a first approximation of molecular complexity. Due to post-transcriptional and post-translational modifications such as RNA splicing, polymorphisms, covalent modifications and degradation, the total number of different protein species (the proteome) can be much larger than the number of protein-encoding genes. 2-D gel electrophoresis can be used to estimate the width of the human proteome. The number of spots obtained with different stains (dyes) under different protein loading conditions can give a rough idea of the number of different proteins in the sample. Data on human plasma and cell lines and on bacterial cells have been investigated to determine the dependence of the number of spots on the dye sensitivity. Assuming that each spot represents a different protein sp.. View More»
  DOI: 10.4172/2167-7956.1000132

  Abstract PDF