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Polymerization of a peptide-based enzyme substrate.


ABSTRACT: Polymers of norbornenyl-modified peptide-based enzyme substrates have been prepared via ring-opening metathesis polymerization (ROMP). Peptides displayed on water-soluble homopolymers retain the ability to be enzymatically processed by a disease-associated enzyme. In contrast, when the peptides are densely arrayed on a nanoparticle derived from a self-assembled amphiphilic block-copolymer, they function with reduced activity as enzymatic substrates.

SUBMITTER: Hahn ME 

PROVIDER: S-EPMC3608426 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature

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Polymerization of a peptide-based enzyme substrate.

Hahn Michael E ME   Randolph Lyndsay M LM   Adamiak Lisa L   Thompson Matthew P MP   Gianneschi Nathan C NC  

Chemical communications (Cambridge, England) 20130401 28


Polymers of norbornenyl-modified peptide-based enzyme substrates have been prepared via ring-opening metathesis polymerization (ROMP). Peptides displayed on water-soluble homopolymers retain the ability to be enzymatically processed by a disease-associated enzyme. In contrast, when the peptides are densely arrayed on a nanoparticle derived from a self-assembled amphiphilic block-copolymer, they function with reduced activity as enzymatic substrates. ...[more]

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