PARP1 Rabbit Monoclonal Antibody [Clone ID: R02-2C6]

CAT#: TA384932

Cleaved-PARP1 Rabbit monoclonal Antibody

Product Images

Western blot detection of Cleaved PARP1 in K562 cell lysates using Cleaved PARP1 Rabbit mAb(1:1000 diluted).Predicted band size:113kDa.Observed band size:89kDa.

Specifications

Product Data

• Clone Name: R02-2C6
• Applications: WB
• Recommended Dilution: WB: 1/1000
• Reactivities: Human
• Host: Rabbit
• Isotype: IgG
• Clonality: Monoclonal
• Immunogen: A synthetic peptide of human Cleaved PARP1 (Cleaved)
• Formulation: 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
• Concentration: lot specific
• Purification: Affinity Purified
• Conjugation: Unconjugated
• Storage: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
• Stability: 1 year
• Predicted Protein Size: Calculated MW: 113 kDa; Observed MW: 89 kDa
• Gene Name: poly(ADP-ribose) polymerase 1
• Database Link:
  Entrez Gene 142 Human
  UniProt ID P09874
• Background: Swiss-Prot Acc.P09874.Involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks (PubMed:17177976, PubMed:18172500, PubMed:19344625, PubMed:19661379, PubMed:23230272). Mediates the poly(ADP-ribosyl)ation of APLF and CHFR (PubMed:17396150). Positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150. With EEF1A1 and TXK, forms a complex that acts as a T-helper 1 (Th1) cell-specific transcription factor and binds the promoter of IFN-gamma to directly regulate its transcription, and is thus involved importantly in Th1 cytokine production (PubMed:17177976). Required for PARP9 and DTX3L recruitment to DNA damage sites (PubMed:23230272). PARP1-dependent PARP9-DTX3L-mediated ubiquitination promotes the rapid and specific recruitment of 53BP1/TP53BP1, UIMC1/RAP80, and BRCA1 to DNA damage sites (PubMed:23230272). Mediates serine ADP-ribosylation of target proteins following interaction with HPF1; HPF1 conferring serine specificity (PubMed:28190768). Mediates the poly(ADP-ribosyl)ation of histones in a HPF1-dependent manner (PubMed:27067600). Involved in the synthesis of ATP in the nucleus, together with NMNAT1, PARG and NUDT5 (PubMed:27257257). Nuclear ATP generation is required for extensive chromatin remodeling events that are energy-consuming (PubMed:27257257).
• Synonyms: ADPRT; ADPRT1; pADPRT-1; PARP; PARP-1; poly(ADP-ribosyl)transferase; PPOL