Lane 1: Daudi
Lane 2: Rat spleen tissue
Mouse monoclonal primary
PARP1 Mouse Monoclonal Antibody [A0-D11] (EM1701-16)
Daudi, rat spleen tissue lysate, rat brain tissue, human tonsil tissue, human pancreas tissue, mouse testis tissue.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*PBS (pH7.4), 0.2% BSA, 50% Glycerol. Preservative: 0.05% Sodium Azide.
Peptide affinity purified
ADP ribosyltransferase (NAD+; poly (ADP ribose) polymerase) antibody; ADP ribosyltransferase antibody; ADP ribosyltransferase diphtheria toxin like 1 antibody; ADP ribosyltransferase NAD(+) antibody; ADPRT 1 antibody; ADPRT antibody; ADPRT1 antibody; ARTD1 antibody; msPARP antibody; NAD(+) ADP ribosyltransferase 1 antibody; NAD(+) ADP-ribosyltransferase 1 antibody; pADPRT 1 antibody; pADPRT1 antibody; PARP 1 antibody; PARP antibody; PARP-1 antibody; PARP1 antibody; PARP1_HUMAN antibody; Poly (ADP ribose) polymerase 1 antibody; poly (ADP ribose) polymerase family, member 1 antibody; Poly [ADP-ribose] polymerase 1 antibody; Poly(ADP ribose) polymerase antibody; poly(ADP ribose) synthetase antibody; poly(ADP ribosyl)transferase antibody; Poly[ADP ribose] synthetase 1 antibody; Poly[ADP-ribose] synthase 1 antibody; PPOL antibody
Phosphorylated by PRKDC and TXK.; Poly-ADP-ribosylated on glutamate and aspartate residues by autocatalysis. Poly-ADP-ribosylated by PARP2; poly-ADP-ribosylation mediates the recruitment of CHD1L to DNA damage sites. ADP-ribosylated on serine by autocatalysis; serine ADP-ribosylation takes place following interaction with HPF1.; S-nitrosylated, leading to inhibit transcription regulation activity.
Poly(ADP-ribose) polymerase-1 (PARP-1), also designated PARP, is a nuclear DNA-binding zinc finger protein that influences DNA repair, DNA replication, modulation of chromatin structure, and apoptosis. In response to genotoxic stress, PARP-1 catalyzes the transfer of ADP-ribose units from NAD(+) to a number of acceptor molecules including chromatin. PARP-1 recognizes DNA strand interruptions and can complex with RNA and negatively regulate transcription. Actinomycin D- and etoposide-dependent induction of caspases mediates cleavage of PARP-1 into a p89 fragment that traverses into the cytoplasm. Apoptosis-inducing factor (AIF) translocation from the mitochondria to the nucleus is PARP-1-dependent and is necessary for PARP-1-dependent cell death. PARP-1 deficiencies lead to chromosomal instability due to higher frequencies of chromosome fusions and aneuploidy, suggesting that poly(ADP-ribosyl)ation contributes to the efficient maintenance of genome integrity.