PARP1
Reactivity: Human
WB, ELISA, IHC, FACS, IF
Host: Rabbit
Monoclonal
8C7
unconjugated
Recombinant Antibody
Application Notes
The stated application concentrations are suggested starting points. Titration of the PARP antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Western blot: 0.5-1 μg/mL,IHC (Paraffin): 0.5-1 μg/mL,Immunocytochemistry: 0.5-1 μg/mL
Restrictions
For Research Use only
Buffer
0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
Storage
-20 °C
Storage Comment
After reconstitution, the PARP antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Poly [ADP-ribose] polymerase 1 is composed of four domains: a DNA-binding domain, a caspase-cleaved domain, an auto-modification domain, and a catalytic domain. In vivo, PARP is cleaved by caspases -3 and -7 between aspartic acid 214 and glycine 215, resulting in a 24KD subunit (containing the DNA binding zinc finger motif) and a 89KD subunit (containing the catalytic and auto-modification domains). PARP is an enzyme that modifies nuclear proteins. 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.