PARP1 antibody (Asp214, cleaved)

Catalog No. ABIN967364

Product Details anti-PARP1 Antibody

Target: PARP1 (Poly (ADP-Ribose) Polymerase 1 (PARP1))

Binding Specificity: Asp214, cleaved

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This PARP1 antibody is un-conjugated

Application: Western Blotting (WB), Immunoprecipitation (IP), Intracellular Staining (ICS)

Brand: BD Pharmingen™

Characteristics: 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.

Purification: The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Immunogen: Human cleaved PARP

Clone: F21-852

Isotype: IgG1 kappa

Application Details

Application Notes: Camptothecin treated Jurkat lysate [50 µg (1 µg/µl)] is provided as a positive control (store lysate at -20°C). Additional Jurkat lysate is available untreated (ABIN968537) or as a set containing both untreated and camptothecin treated lysates (ABIN967299) as ready-to-use western blot controls. Additional applications not routinely tested include immunoprecipitation (2 µg/200 µg of lysates) and flow cytometry. The directly conjugated formats are recommended for flow cytometry.

Comment:

Related Products: ABIN967299

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.5 mg/mL

Buffer: Aqueous buffered solution containing ≤0.09 % sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: 4 °C,-20 °C

Storage Comment: Store purified antibody at 4°C. Store lysate at -20°C

References for anti-PARP1 antibody (ABIN967364)

DAmours, Desnoyers, DSilva, Poirier: "Poly(ADP-ribosyl)ation reactions in the regulation of nuclear functions." in: The Biochemical journal, Vol. 342 ( Pt 2), Issue 5691, pp. 249-68, (1999) (PubMed).

Patel, Gores, Kaufmann: "The role of proteases during apoptosis." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 10, Issue 5, pp. 587-97, (1996) (PubMed).

Lamarre, Talbot, Leduc, Muller, Poirier: "Production and characterization of monoclonal antibodies specific for the functional domains of poly(ADP-ribose) polymerase." in: Biochemistry and cell biology = Biochimie et biologie cellulaire, Vol. 64, Issue 4, pp. 368-76, (1986) (PubMed).

Target Details for PARP1

Target: PARP1 (Poly (ADP-Ribose) Polymerase 1 (PARP1))

Alternative Name: PARP (PARP1 Products)

Synonyms: ADPRT antibody, ADPRT 1 antibody, ADPRT1 antibody, ARTD1 antibody, PARP antibody, PARP-1 antibody, PPOL antibody, pADPRT-1 antibody, Adprt antibody, Parp-1 antibody, 5830444G22Rik antibody, AI893648 antibody, Adprp antibody, Adprt1 antibody, C80510 antibody, parp-1 antibody, sPARP-1 antibody, BEST:LD21673 antibody, CG17685 antibody, CG17696 antibody, CG17718 antibody, CG40411 antibody, D.PARP antibody, Dm.pARTa antibody, Dmel\\CG40411 antibody, LD21673.3prime antibody, PARP1 antibody, dPARP antibody, parp antibody, adprt1 antibody, padprt-1 antibody, ppol antibody, si:dkey-206f10.3 antibody, wu:fc60f12 antibody, zgc:110092 antibody, poly(ADP-ribose) polymerase 1 antibody, poly (ADP-ribose) polymerase 1 antibody, poly (ADP-ribose) polymerase family, member 1 antibody, Poly-(ADP-ribose) polymerase antibody, poly(ADP-ribose) polymerase 1 L homeolog antibody, PARP1 antibody, Parp1 antibody, Parp antibody, parp1.L antibody, parp1 antibody

Background: PARP (Poly [ADP-Ribose] Polymerase) is a 113-kDa nuclear chromatin-associated enzyme that catalyzes the transfer of ADP-ribose units from NAD+ to a variety of nuclear proteins including topoisomerases, histones, and PARP itself. The catalytic activity of PARP is increased in cells following DNA damage, and PARP is thought to play an important role in mediating the normal cellular response to DNA damage. Additionally, PARP is a target of the caspase protease activity associated with apoptosis. The PARP protein consists of an N-terminal DNA-binding domain (DBD) and a C-terminal catalytic domain separated by a central automodification domain. During apoptosis, Caspase-3 cleaves PARP at a recognition site (Asp Glu Val Asp Gly) in the DBD to form 24- and 89-kDa fragments. This process separates the DBD (which is mostly in the 24-kDa fragment) from the catalytic domain (in the 89-kDa fragment) of the enzyme, resulting in the loss of normal PARP function. It has been proposed that inactivation of PARP directs DNA-damaged cells to undergo apoptosis rather than necrotic degradation, and the presence of the 89-kDa PARP cleavage fraction is considered to be a marker of apoptosis.
A peptide corresponding to the N-terminus of the cleavage site (Asp 214) of human PARP was used as the immunogen. The F21-852 monoclonal antibody reacts only with the 89-kDa fragment of human PARP-1 that is downstream of the Caspase-3 cleavage site (Asp214) and contains the automodification and catalytic domains. It does not react with intact human PARP-1. Cross-reactivity with other members of the PARP superfamily is unknown. It may also recognize cleaved PARP in a number of other species due to the conserved nature of the molecule, although this has not been tested.

Pathways: Apoptosis, Caspase Cascade in Apoptosis, DNA Damage Repair, Production of Molecular Mediator of Immune Response, Maintenance of Protein Location