A poly(ADP-ribose) polymerase-1 activity assay based on the FRET between a cationic conjugated polymer and supercharged green fluorescent protein†
Abstract
A label-free and convenient strategy for PARP-1 activity assay and inhibitors assessment has been developed based on the fluorescence resonance energy transfer (FRET) between a cationic conjugated polymer (CCP) and supercharged green fluorescent protein (scGFP).