• Product name

    Anti-XAB2 antibody [EPR8971]
    See all XAB2 primary antibodies
  • Description

    Rabbit monoclonal [EPR8971] to XAB2
  • Host species

  • Tested applications

    Suitable for: ICC/IF, WB, IHC-Pmore details
    Unsuitable for: Flow Cyt or IP
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human XAB2 aa 750-850 (Cysteine residue). The exact sequence is proprietary.
    Database link: Q9HCS7

  • Positive control

    • HeLa, K562 and HepG2 whole cell lysate (ab7900); Human breast and Human uterus tissues; HepG2 cells.
  • General notes

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.


  • Form

  • Storage instructions

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

    pH: 7.20
    Preservative: 0.01% Sodium azide
    Constituents: 9% PBS, 40% Glycerol, 0.05% BSA, 50% Tissue culture supernatant
  • Purity

    Tissue culture supernatant
  • Clonality

  • Clone number

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab180181 in the following tested applications.

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

Application Abreviews Notes
ICC/IF 1/50 - 1/100.
WB 1/1000 - 1/10000. Predicted molecular weight: 100 kDa.
IHC-P 1/50 - 1/100.

Antigen retrieval is recommended.

  • Application notes
    Is unsuitable for Flow Cyt or IP.
  • Target

    • Function

      Involved in transcription-coupled repair (TCR), transcription and pre-mRNA splicing.
    • Sequence similarities

      Belongs to the crooked-neck family.
      Contains 14 HAT repeats.
    • Cellular localization

      Nucleus. Detected in the splicing complex carrying pre-mRNA.
    • Information by UniProt
    • Database links

    • Alternative names

      • 0610041O14Rik antibody
      • adapter protein ATH 55 antibody
      • Adapter protein ATH-55 antibody
      • Ath55 antibody
      • AV025587 antibody
      • Crn related protein kim1 antibody
      • crn-related protein kim1 antibody
      • DKFZp762C1015 antibody
      • HCNP antibody
      • HCNP protein antibody
      • HCRN antibody
      • KIAA1177 antibody
      • NTC90 antibody
      • PP3898 antibody
      • Pre-mRNA-splicing factor SYF1 antibody
      • Protein HCNP antibody
      • RNA splicing factor antibody
      • SYF1 antibody
      • SYF1 homolog antibody
      • SYF1 homolog, RNA splicing factor antibody
      • SYF1 pre mRNA splicing factor antibody
      • SYF1_HUMAN antibody
      • Xab2 antibody
      • XPA binding protein 2 antibody
      • XPA-binding protein 2 antibody
      see all


    • All lanes : Anti-XAB2 antibody [EPR8971] (ab180181) at 1/1000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : K562 cell lysate
      Lane 3 : HepG2 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 100 kDa

    • Immunofluorescent analysis of HepG2 cells labeling XAB2 with ab180181 at 1/50.

    • Immunohistochemical analysis of paraffin embedded Human uterus tissue labeling XAB2 with ab180181 at 1/50.

    • Immunohistochemical analysis of paraffin embedded Human breast tissue labeling XAB2 with ab180181 at 1/50.


    ab180181 has not yet been referenced specifically in any publications.

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