Selected article for: "protein expression and purification protein expression"

Author: Vijayan, Veena; Mohapatra, Adityanarayan; Uthaman, Saji; Park, In-Kyu
Title: Recent Advances in Nanovaccines Using Biomimetic Immunomodulatory Materials
  • Document date: 2019_10_14
  • ID: 1d3xthbh_13
    Snippet: VLPs can be obtained from a variety of viruses, and can have different sizes ranging (20 to 800) nm; further, they can be obtained via different processes [56] . The initial approach to obtain VLPs involves the self-assembly of capsid proteins in the expression host, followed by purification of the assembled protein to avoid contaminants that are adhered or encapsulated. However, in a few cases, for better quality and low contamination, the VLP s.....
    Document: VLPs can be obtained from a variety of viruses, and can have different sizes ranging (20 to 800) nm; further, they can be obtained via different processes [56] . The initial approach to obtain VLPs involves the self-assembly of capsid proteins in the expression host, followed by purification of the assembled protein to avoid contaminants that are adhered or encapsulated. However, in a few cases, for better quality and low contamination, the VLP structure needs to be disassembled and reassembled. Another emerging method to obtain VLPs is to use cell-free in vitro processing, wherein at first large-scale purification is performed to prevent contamination, and then assembly of VLP structures in vitro, to avoid their disassembly in a cell; commercialized VLPs are derived from a target virus by self-assembling its proteins.

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