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84682 |
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|a Rood, Jennifer E.
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|a Massachusetts Institute of Technology. Department of Biology
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|a Koch Institute for Integrative Cancer Research at MIT
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|a Rood, Jennifer E.
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|a Leung, Anthony
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|a Chang, Paul
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|a Leung, Anthony
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|a Chang, Paul
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|a Methods for Purification of Proteins Associated with Cellular Poly(ADP-Ribose) and PARP-Specific Poly(ADP-Ribose)
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|b Springer Science+Business Media,
|c 2014-02-07T17:31:16Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/84682
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|a available in PMC 2012 November 09
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|a Poly(ADP-ribose) (pADPr) is a posttranslational modification that regulates protein function through two major mechanisms: covalent modification of acceptor proteins and noncovalent binding of proteins to pADPr. pADPr is synthesized by a family of enzymes called poly(ADP-ribose) polymerases (PARPs) that are themselves major targets of pADPr modification. Here, we outline two methods for the purification of pADPr-binding proteins via pADPr purification under native conditions: purification of cellular pADPr and pADPr covalently linked to specific PARPs. Together, these methods provide complementary approaches to the identification of noncovalent pADPr-protein interactions in the cell.
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|a en_US
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|a Article
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|t Poly(ADP-ribose) Polymerase: Methods and Protocols
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