PARP1 is a chromatin-associated enzyme, poly(ADP-ribosyl)transferase, which modifies various nuclear proteins by poly(ADP-ribosyl)ation. The modification is dependent on DNA and is involved in the regulation of various important cellular processes such as differentiation, proliferation, and tumor transformation and also in the regulation of the molecular events involved in the recovery of cell from DNA damage. In addition, this enzyme may be the site of mutation in Fanconi anemia, and may participate in the pathophysiology of type I diabetes.1) Tao,Z., Biochemistry 47 (21), 5804-5813 (2008) More
This PARP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 183-214 amino acids from the N-terminal region of human PARP1.
FACSIFWB
Human
Flow cytometric analysis of Hela cells (right histogram) compared to a negative control cell (left histogram).FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.
Western blot analysis in Hela cell line lysates (35ug/lane).
Confocal immunofluorescent analysis of PARP1 Antibody with Hela cell followed by Alexa Fluor 488-conjugated goat anti-rabbit lgG (green). DAPI was used to stain the cell nuclear (blue).
Western blot analysis of PARP1 using rabbit polyclonal PARP1 Antibody using 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the PARP1 gene (Lane 2).
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