• Product name

  • Description

    Rabbit polyclonal to CCDC98
  • Host species

  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse, Human
    Predicted to work with: Rat, Chicken, Cow, Dog, Chimpanzee
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 1 - 100 of Human CCDC98.

    Read Abcam's proprietary immunogen policy (Peptide available as ab74341.)

  • Positive control

    • This antibody gave a positive signal in the following Tissue Lysates: Mouse Pancreas, Human Testis


  • Form

  • Storage instructions

    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.
  • Storage buffer

    Preservative: 0.02% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • Purity

    Immunogen affinity purified
  • Clonality

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab64272 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
WB Use a concentration of 1 µg/ml. Detects a band of approximately 52 kDa (predicted molecular weight: 47 kDa).


  • Function

    Component of the BRCA1-A complex, a complex that specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). The BRCA1-A complex also possesses deubiquitinase activity that specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX. In the BRCA1-A complex, it acts as a central scaffold protein that assembles the various components of the BRCA1-A complex and mediates the recruitment of BRCA1.
  • Sequence similarities

    Belongs to the FAM175 family. Abraxas subfamily.
  • Domain

    The MPN-like region is similar to the MPN (JAB/Mov34) domain. Its presence reveals similarities between the structure of the 19S proteasome and the BRCA1-A complexes.
  • Post-translational

    Phosphorylation of Ser-406 of the pSXXF motif by ATM or ATR constitutes a specific recognition motif for the BRCT domain of BRCA1. Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localization

    Nucleus. Localizes at sites of DNA damage at double-strand breaks.
  • Information by UniProt
  • Database links

  • Alternative names

    • 3830405G04Rik antibody
    • 5630400M01Rik antibody
    • ABRA1 antibody
    • ABRAXAS antibody
    • Abraxas protein antibody
    • AI506069 antibody
    • AL024423 antibody
    • AV118690 antibody
    • BRCA1-A complex subunit Abraxas antibody
    • coiled coil domain containing 98 antibody
    • Coiled-coil domain-containing protein 98 antibody
    • F175A_HUMAN antibody
    • FAM175A antibody
    • Family with sequence similarity 175 member A antibody
    • FLJ11520 antibody
    • FLJ12642 antibody
    • FLJ13614 antibody
    • Protein FAM175A antibody
    see all


  • All lanes : Anti-CCDC98 antibody (ab64272) at 1 µg/ml

    Lane 1 : Pancreas (Mouse) Tissue Lysate
    Lane 2 : Human testis tissue lysate - total protein (ab30257)

    Lysates/proteins at 10 µg per lane.

    All lanes : Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 47 kDa
    Observed band size: 52 kDa
    why is the actual band size different from the predicted?
    Additional bands at: 90 kDa. We are unsure as to the identity of these extra bands.

    Exposure time: 10 minutes


ab64272 has not yet been referenced specifically in any publications.

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