100 μl serum containing 0.02% sodium azide.
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
1 mg/ml (Please refer to the vial label for the specific concentration.)
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Poly(ADP-ribose) polymerase 1, (PARP-1) and poly(ADP-ribose) polymerase 2 (PARP-2) catalyze the formation of poly(ADP-ribose) polymers in a DNA-dependent manner. PARP-2 displays automodification properties similar to PARP-1. These act by poly(ADP-ribosylation), which is a post-translational modification of nuclear proteins in response to DNA damage that activates the base excision repair machinery.