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Recombinant Proteins
Next Generation Antibody Fragments


PEGylated proteins have been widely accepted into clinical practice in spite of complexities in the logistics of their manufacture.

Some of recent US approvals of PEGylated products include PEG-asparaginase (Oncospar, Enzon Pharmaceuticals) and PEG-visomant (Somavert, Pfizer).

PolyTherics estimates that about 50% of therapeutic proteins will be amenable to development in PEGylated form. The Company is therefore pursuing new market opportunities through TheraPEG ™ in two key areas:

  • Recombinant proteins as therapeutics
  • Products based on 'next generation' antibody fragments
For further information on opportunities to explore these areas in collaboration with PolyTherics, please visit our Partnering Strategy section.
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Updated on 17 June 2008. Copyright 2001-2008 © PolyTherics Ltd. All rights reserved.