Anti-PARP1 Antibody [SU03-68]

HUABIO

Anti-PARP1 Antibody [SU03-68]

7

Flow Cytometry, ImmunoFluorescence, Western Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

WB,IF-Cell,IF-Tissue,IHC-P,FC

Research Use Only

Monoclonal

SU03-68

1 mg/ml

Unconjugated

PARP1

poly(ADP-ribose) polymerase 1

ADPRT, ADPRT 1, ADPRT1, ARTD1, PARP, PARP-1, PARS, PPOL, Poly-PARP, pADPRT-1, poly [ADP-ribose] polymerase 1, ADP-ribosyltransferase (NAD+; poly (ADP-ribose) polymerase), ADP-ribosyltransferase NAD(+), ADP-ribosyltransferase diphtheria toxin-like 1, DNA ADP-ribosyltransferase PARP1, NAD(+) ADP-ribosyltransferase 1, poly (ADP-ribose) polymerase family, member 1, poly(ADP-ribose) synthetase, poly(ADP-ribosyl)transferase, poly[ADP-ribose] synthase 1, protein poly-ADP-ribosyltransferase PARP1

Rabbit

IgG

Poly [ADP-ribose] polymerase 1

The main role of PARP (found in the cell nucleus) is to detect and initiate an immediate cellular response to metabolic, chemical, or radiation-induced single-strand DNA breaks (SSB) by signaling the enzymatic machinery involved in the SSB repair. Once PARP detects a SSB, it binds to the DNA, undergoes a structural change, and begins the synthesis of a polymeric adenosine diphosphate ribose (poly (ADP-ribose) or PAR) chain, which acts as a signal for the other DNA-repairing enzymes. Target enzymes include DNA ligase III (LigIII), DNA polymerase beta (polbeta), and scaffolding proteins such as X-ray cross-complementing gene 1 (XRCC1). After repairing, the PAR chains are degraded via Poly(ADP-ribose) glycohydrolase (PARG). PARP enzymes are essential in a number of cellular functions, including expression of inflammatory genes: PARP1 is required for the induction of ICAM-1 gene expression by cardiac myocytes and smooth muscle cells, in response to TNF.

Human, Mouse

Human,Mouse

Rat

-20°C,2°C to 8°C

41116161