Recombinant human PARP protein (ab79663)

Overview

Description

  • NatureRecombinant
  • SourceBaculovirus infected Sf9 cells
  • Amino Acid Sequence
    • SpeciesHuman

Specifications

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.

  • Biological activitySpecific Activity: 9067.5 U/mg.
  • Applications

    Functional Studies

    SDS-PAGE

  • FormLiquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    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.

General Info

  • Alternative names
    • 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
  • FunctionInvolved 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.
  • Sequence similaritiesContains 1 BRCT domain.
    Contains 1 PARP alpha-helical domain.
    Contains 1 PARP catalytic domain.
    Contains 2 PARP-type zinc fingers.
  • Post-translational
    modifications
    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.
  • Cellular localizationNucleus.
  • Information by UniProt

Recombinant human PARP protein images

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

References for Recombinant human PARP protein (ab79663)

ab79663 has not yet been referenced specifically in any publications.

Product Wall

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