Product Information
80174-1-PBS targets PARP1 in WB, IHC, IF/ICC, IF-P, Indirect ELISA applications and shows reactivity with rat, mouse, human samples.
Tested Reactivity | rat, mouse, human |
Host / Isotype | Rabbit / IgG |
Class | Recombinant |
Type | Antibody |
Immunogen | PARP1 fusion protein Ag4193 Predict reactive species |
Full Name | poly (ADP-ribose) polymerase 1 |
Calculated Molecular Weight | 1014 aa, 113 kDa |
Observed Molecular Weight | 113-116, 89 kDa |
GenBank Accession Number | BC037545 |
Gene Symbol | PARP1 |
Gene ID (NCBI) | 142 |
RRID | AB_2918872 |
Conjugate | Unconjugated |
Form | Liquid |
Purification Method | Protein A purification |
UNIPROT ID | P09874 |
Storage Buffer | PBS Only |
Storage Conditions | Store at -80°C. |
Background Information
PARP1 (poly(ADP-ribose) polymerase 1) is a nuclear enzyme catalyzing the poly(ADP-ribosyl)ation of many key proteins in vivo. The normal function of PARP1 is the routine repair of DNA damage. Activated by DNA strand breaks, the PARP1 is cleaved into an 85 to 89-kDa COOH-terminal fragment and a 24-kDa NH2-terminal peptide by caspases during the apoptotic process. The appearance of PARP fragments is commonly considered as an important biomarker of apoptosis. In addition to caspases, other proteases like calpains, cathepsins, granzymes and matrix metalloproteinases (MMPs) have also been reported to cleave PARP1 and gave rise to fragments ranging from 42-89-kDa. This antibody was generated against the C-terminal region of human PARP1 and it recognizes the full-length as well as the cleavage of the PARP1.