Recombinant human PARP protein (ab79663)

製品の概要

法規制情報

製品の詳細

  • 由来Recombinant
  • 由来Baculovirus infected Sf9 cells
  • アミノ酸配列
    • 生物種Human

特性

Our Abpromise guarantee covers the use of ab79663 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 生理活性Specific Activity: 9067.5 U/mg.
  • アプリケーション

    Functional Studies

    SDS-PAGE

  • 製品の状態Liquid
  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.

    Preservative: None
    Constituents: 50% Glycerol, 0.05% Tween 20, 3mM DTT, 25mM Tris HCl, 100mM Sodium chloride, pH 8.0

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

関連情報

  • 別名
    • ADP ribosyltransferase (NAD+; poly (ADP ribose) polymerase)
    • ADP ribosyltransferase diphtheria toxin like 1
    • ADP ribosyltransferase NAD(+)
    • ADPRT
    • ADPRT 1
    • ADPRT1
    • ARTD1
    • msPARP
    • NAD(+) ADP ribosyltransferase 1
    • NAD(+) ADP-ribosyltransferase 1
    • pADPRT 1
    • pADPRT1
    • PARP
    • PARP 1
    • PARP-1
    • PARP1
    • PARP1_HUMAN
    • Poly (ADP ribose) polymerase 1
    • poly (ADP ribose) polymerase family, member 1
    • Poly [ADP-ribose] polymerase 1
    • Poly(ADP ribose) polymerase
    • poly(ADP ribose) synthetase
    • poly(ADP ribosyl)transferase
    • Poly[ADP ribose] synthetase 1
    • Poly[ADP-ribose] synthase 1
    • PPOL
    see all
  • 機能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. Mediates the poly(ADP-ribosyl)ation of APLF and CHFR. Positively regulates the transcription of MTUS1 and negatively regulates the transcription of MTUS2/TIP150.
  • 配列類似性Contains 1 BRCT domain.
    Contains 1 PARP alpha-helical domain.
    Contains 1 PARP catalytic domain.
    Contains 2 PARP-type zinc fingers.
  • 翻訳後修飾Phosphorylated by PRKDC. Phosphorylated upon DNA damage, probably by ATM or ATR.
    Poly-ADP-ribosylated by PARP2. Poly-ADP-ribosylation mediates the recruitment of CHD1L to DNA damage sites.
    S-nitrosylated, leading to inhibit transcription regulation activity.
  • 細胞内局在Nucleus.
  • Information by UniProt

Recombinant human PARP protein 画像

  • Image showing specific activity of ab79663.
  • SDS-PAGE showing ab79663 at approximately 140kDa (4µg).

Recombinant human PARP protein (ab79663) 使用論文

ab79663 has not yet been referenced specifically in any publications.

Product Wall

We have previously been in contact regarding ab79663, which was not providing satisfactory results.

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I just had an answer from lab, they have confirmed that the dominant band (25 kda) is a GST-like protein purified from insect cells and due to the low level expression of PARP1, we cannot remove 25 kDa...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"