Methods for Purification of Proteins Associated with Cellular Poly(ADP-Ribose) and PARP-Specific Poly(ADP-Ribose)

available in PMC 2012 November 09

Bibliographic Details
Main Authors: Rood, Jennifer E. (Contributor), Leung, Anthony (Contributor), Chang, Paul (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Biology (Contributor), Koch Institute for Integrative Cancer Research at MIT (Contributor)
Format: Article
Language:English
Published: Springer Science+Business Media, 2014-02-07T17:31:16Z.
Subjects:
Online Access:Get fulltext
LEADER 01625 am a22002413u 4500
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042 |a dc 
100 1 0 |a Rood, Jennifer E.  |e author 
100 1 0 |a Massachusetts Institute of Technology. Department of Biology  |e contributor 
100 1 0 |a Koch Institute for Integrative Cancer Research at MIT  |e contributor 
100 1 0 |a Rood, Jennifer E.  |e contributor 
100 1 0 |a Leung, Anthony  |e contributor 
100 1 0 |a Chang, Paul  |e contributor 
700 1 0 |a Leung, Anthony  |e author 
700 1 0 |a Chang, Paul  |e author 
245 0 0 |a Methods for Purification of Proteins Associated with Cellular Poly(ADP-Ribose) and PARP-Specific Poly(ADP-Ribose) 
260 |b Springer Science+Business Media,   |c 2014-02-07T17:31:16Z. 
856 |z Get fulltext  |u http://hdl.handle.net/1721.1/84682 
520 |a available in PMC 2012 November 09 
520 |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. 
546 |a en_US 
655 7 |a Article 
773 |t Poly(ADP-ribose) Polymerase: Methods and Protocols