• Product nameAnti-XIAP antibody
    See all XIAP primary antibodies
  • Description
    Mouse monoclonal to XIAP
  • Tested applicationsSuitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Recombinant fragment (E.coli expressed), corresponding to amino acids 359-497 of Human XIAP

  • Positive control
    • HEK293 whole cell lysate


Associated products


Our Abpromise guarantee covers the use of ab97685 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
ELISA Use at an assay dependent dilution.
WB Use at an assay dependent dilution. Predicted molecular weight: 55 kDa.


  • FunctionApoptotic suppressor. Has E3 ubiquitin-protein ligase activity. Mediates the proteasomal degradation of target proteins, such as caspase-3, SMAC or AIFM1. Inhibitor of caspase-3, -7 and -9. Mediates activation of MAP3K7/TAK1, leading to the activation of NF-kappa-B.
  • Tissue specificityUbiquitous, except peripheral blood leukocytes.
  • Involvement in diseaseDefects in XIAP are the cause of lymphoproliferative syndrome X-linked type 2 (XLP2) [MIM:300635]. XLP is a rare immunodeficiency characterized by extreme susceptibility to infection with Epstein-Barr virus (EBV). Symptoms include severe or fatal mononucleosis, acquired hypogammaglobulinemia, pancytopenia and malignant lymphoma.
  • Sequence similaritiesBelongs to the IAP family.
    Contains 3 BIR repeats.
    Contains 1 RING-type zinc finger.
  • DomainThe first BIR domain is involved in interaction with TAB1/MAP3K7IP1 and is important for dimerization. The second BIR domain is sufficient to inhibit caspase-3 and caspase-7, while the third BIR is involved in caspase-9 inhibition. The interactions with SMAC and PRSS25 are mediated by the second and third BIR domains.
  • Post-translational
    Ubiquitinated and degraded by the proteasome in apoptotic cells.
    Phosphorylation by PKB/AKT protects XIAP against ubiquitination and protects the protein against proteasomal degradation.
  • Cellular localizationCytoplasm.
  • Information by UniProt
  • Database links
  • Alternative names
    • AP 13 antibody
    • API3 antibody
    • Apoptosis Inhibitor 3 antibody
    • Baculoviral IAP repeat containing 4 antibody
    • Baculoviral IAP Repeat Containing Protein 4 antibody
    • Baculoviral IAP repeat-containing protein 4 antibody
    • BIRC 4 antibody
    • BIRC4 antibody
    • E3 ubiquitin-protein ligase XIAP antibody
    • hIAP-3 antibody
    • hIAP3 antibody
    • HILP antibody
    • IAP 3 antibody
    • IAP like protein antibody
    • IAP-3 antibody
    • IAP-like protein antibody
    • IAP3 antibody
    • ILP 1 antibody
    • ILP antibody
    • ILP1 antibody
    • Inhibitor of apoptosis protein 3 antibody
    • Inhibitor of Apoptosis X Linked antibody
    • Mammalian IAP Homologue A antibody
    • MIHA antibody
    • X linked IAP antibody
    • X linked inhibitor of apoptosis antibody
    • X linked inhibitor of apoptosis E3 ubiquitin protein ligase antibody
    • X linked inhibitor of apoptosis protein antibody
    • X-linked IAP antibody
    • X-linked inhibitor of apoptosis protein antibody
    • Xiap antibody
    • XIAP_HUMAN antibody
    • XLP2 antibody
    see all

Anti-XIAP antibody images

  • Anti-HIF-1-alpha antibody [H1alpha67] - ChIP Grade (ab1) at 1/500 dilution + HEK293 whole cell lysate

    Predicted band size : 55 kDa

References for Anti-XIAP antibody (ab97685)

ab97685 has not yet been referenced specifically in any publications.

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To our knowledge, ab97685 has not been tested in mouse. However, there is an 89% level of homology between the mouse and human sequence, therefore there is a good chance the antibody will work for yo...

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