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Biotin-Labeling of Poly(ADP-ribose) in Poly(ADP-ribose)-Protein Interactions

Authors: Frank M. Narendja; Georg Sauermann;

Biotin-Labeling of Poly(ADP-ribose) in Poly(ADP-ribose)-Protein Interactions

Abstract

Methods are described for the preparation of poly(ADP-ribose) and for the preparation of biotinylated poly(ADP-ribose). Poly(ADP-ribose) is covalently modified to its biotinylated derivative by light-induced reaction of photobiotin with the polymer. Furthermore, conditions are given for the detection of poly(ADP-ribose) binding proteins in ligand-blotting experiments. The electrophoretically separated proteins are identified on blots using biotinylated poly(ADP-ribose) in a staining reaction. The results obtained with biotinylated poly(ADP-ribose) are comparable with those obtained with radioactive poly(ADP-ribose).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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