Overview

Description

  • Nature

    Recombinant
  • Source

    Escherichia coli
  • Amino Acid Sequence
    • Accession
    • Species

      Human
    • Sequence

      MGSSHHHHHH SSGLVPRGSH MSQEGDYGRW TISSSDESEE EKPKPDKPST SSLLCARQGA ANEPRYTCSE AQKAAHKRKI SPVKFSNTDS VLPPKRQKSG SQEDLGWCLS SSDDELQPEM PQKQAEKVVI KKEKDISAPN DGTAQRTENH GAPACHRLKE EEDEYETSGE GQDIWDMLDK GNPFQFYLTR VSGVKPKYNS GALHIKDILS PLFGTLVSSA QFNYCFDVDW LVKQYPPEFR KKPILLVHGD KREAKAHLHA QAKPYENISL CQAKLDIAFG THHTKMMLLL YEEGLRVVIH TSNLIHADWH QKTQGTHL
    • Molecular weight

      36 kDa including tags
    • Amino acids

      1 to 298
    • Tags

      His tag N-Terminus

Specifications

Our Abpromise guarantee covers the use of ab140052 in the following tested applications.

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

  • Applications

    SDS-PAGE

  • Purity

    > 90 % SDS-PAGE.

  • Form

    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.

    pH: 8.00
    Constituents: 2.4% Urea, 0.32% Tris HCl, 10% Glycerol

General Info

  • Alternative names

    • AI838772
    • AW493413
    • FLJ11090
    • MGC104252
    • MGC112732
    • RP24-311F12.2
    • SCAN1
    • TDP1
    • TYDP
    • TYDP1_HUMAN
    • Tyr-DNA phosphodiesterase 1
    • Tyrosyl-DNA phosphodiesterase 1
    see all
  • Function

    DNA repair enzyme that can remove a variety of covalent adducts from DNA through hydrolysis of a 3'-phosphodiester bond, giving rise to DNA with a free 3' phosphate. Catalyzes the hydrolysis of dead-end complexes between DNA and the topoisomerase I active site tyrosine residue. Hydrolyzes 3'-phosphoglycolates on protruding 3' ends on DNA double-strand breaks due to DNA damage by radiation and free radicals. Acts on blunt-ended double-strand DNA breaks and on single-stranded DNA. Has low 3'exonuclease activity and can remove a single nucleoside from the 3'end of DNA and RNA molecules with 3'hydroxyl groups. Has no exonuclease activity towards DNA or RNA with a 3'phosphate.
  • Tissue specificity

    Ubiquitously expressed. Similar expression throughout the central nervous system (whole brain, amygdala, caudate nucleus, cerebellum, cerebral cortex, frontal lobe, hippocampus, medulla oblongata, occipital lobe, putamen, substantia nigra, temporal lobe, thalamus, nucleus accumbens and spinal cord) and increased expression in testis and thymus.
  • Involvement in disease

    Spinocerebellar ataxia, autosomal recessive, with axonal neuropathy
  • Sequence similarities

    Belongs to the tyrosyl-DNA phosphodiesterase family.
  • Post-translational
    modifications

    Phosphorylated on serine and/or threonine residues, but not on tyrosine residues.
  • Cellular localization

    Nucleus. Cytoplasm.
  • Information by UniProt

Images

  • 15% SDS-PAGE analysis of ab140052 (3µg).

References

ab140052 has not yet been referenced specifically in any publications.

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