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PARP2 polyclonal antibody

货号: BS67633

价格：￥ 1140

货期：现货（1-2个工作日）

25ul 50ul 100ul 200ul

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No. :BS67633

Product Name :PARP2 polyclonal antibody

Swiss-Prot :Q9UGN5

Host :Rabbit

Reactivity :Human, Rat

Applications :WB

Application_all :WB (1/500 - 1/1000)

Background :Poly-ADP-ribosyltransferase that mediates poly-ADP-ribosylation of proteins and plays a key role in DNA repair . Mediates glutamate, aspartate or serine ADP-ribosylation of proteins: the ADP-D-ribosyl group of NAD+ is transferred to the acceptor carboxyl group of target residues and further ADP-ribosyl groups are transferred to the 2'-position of the terminal adenosine moiety, building up a polymer with an average chain length of 20-30 units . Serine ADP-ribosylation of proteins constitutes the primary form of ADP-ribosylation of proteins in response to DNA damage . Mediates glutamate and aspartate ADP-ribosylation of target proteins in absence of HPF1 . Following interaction with HPF1, catalyzes serine ADP-ribosylation of target proteins; HPF1 conferring serine specificity by completing the PARP2 active site . PARP2 initiates the repair of double-strand DNA breaks: recognizes and binds DNA breaks within chromatin and recruits HPF1, licensing serine ADP-ribosylation of target proteins, such as histones, thereby promoting decompaction of chromatin and the recruitment of repair factors leading to the reparation of DNA strand breaks . HPF1 initiates serine ADP-ribosylation but restricts the polymerase activity of PARP2 in order to limit the length of poly-ADP-ribose chains . Specifically mediates formation of branched poly-ADP-ribosylation . Branched poly-ADP-ribose chains are specifically recognized by some factors, such as APLF . In addition to proteins, also able to ADP-ribosylate DNA: preferentially acts on 5'-terminal phosphates at DNA strand breaks termini in nicked duplex .

Product :Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Purification&Purity :The antibody was purified by immunogen affinity chromatography.

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Recognizes endogenous levels of PARP2 protein.

BiowMW :~ 62 kDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :ADPRT2; ADPRTL2; Poly [ADP-ribose] polymerase 2; PARP-2; hPARP-2; ADP-ribosyltransferase diphtheria toxin-like 2; ARTD2; NAD(+) ADP-ribosyltransferase 2; ADPRT-2; Poly[ADP-ribose] synthase 2; pADPRT-2

Immunogen :KLH-conjugated synthetic peptide encompassing a sequence within the center region of human PARP2. The exact sequence is proprietary.

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of PARP2 expression in HEK293T (A), MCF7 (B), rat brain (C) whole cell lysates.