Anti-Fas antibody [UT-1] (ab11881)


  • Product nameAnti-Fas antibody [UT-1]
    See all Fas primary antibodies
  • Description
    Mouse monoclonal [UT-1] to Fas
  • Tested applicationsSuitable for: Functional Studies, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    T cell lymphoma cells HUT-78.

  • General notesThe antibody is provided as a sterile solution.



Our Abpromise guarantee covers the use of ab11881 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
Functional Studies Use at an assay dependent concentration.
Flow Cyt Use at an assay dependent concentration. ab91545-Mouse monoclonal IgM, is suitable for use as an isotype control with this antibody.


  • FunctionReceptor for TNFSF6/FASLG. The adapter molecule FADD recruits caspase-8 to the activated receptor. The resulting death-inducing signaling complex (DISC) performs caspase-8 proteolytic activation which initiates the subsequent cascade of caspases (aspartate-specific cysteine proteases) mediating apoptosis. FAS-mediated apoptosis may have a role in the induction of peripheral tolerance, in the antigen-stimulated suicide of mature T-cells, or both. The secreted isoforms 2 to 6 block apoptosis (in vitro).
  • Tissue specificityIsoform 1 and isoform 6 are expressed at equal levels in resting peripheral blood mononuclear cells. After activation there is an increase in isoform 1 and decrease in the levels of isoform 6.
  • Involvement in diseaseDefects in FAS are the cause of autoimmune lymphoproliferative syndrome type 1A (ALPS1A) [MIM:601859]; also known as Canale-Smith syndrome (CSS). ALPS is a childhood syndrome involving hemolytic anemia and thrombocytopenia with massive lymphadenopathy and splenomegaly.
  • Sequence similaritiesContains 1 death domain.
    Contains 3 TNFR-Cys repeats.
  • DomainContains a death domain involved in the binding of FADD, and maybe to other cytosolic adapter proteins.
  • Cellular localizationSecreted and Cell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • ALPS 1A antibody
    • ALPS1A antibody
    • APO 1 antibody
    • Apo 1 antigen antibody
    • APO 1 cell surface antigen antibody
    • Apo-1 antigen antibody
    • APO1 antibody
    • Apo1 antigen antibody
    • APO1 cell surface antigen antibody
    • Apoptosis antigen 1 antibody
    • Apoptosis mediating surface antigen FAS antibody
    • Apoptosis-mediating surface antigen FAS antibody
    • APT 1 antibody
    • APT1 antibody
    • CD 95 antibody
    • CD 95 antigen antibody
    • CD95 antibody
    • CD95 antigen antibody
    • Delta Fas antibody
    • Delta Fas/APO 1/CD95 antibody
    • Delta Fas/APO1/CD95 antibody
    • Fas (TNF receptor superfamily, member 6) antibody
    • FAS 1 antibody
    • FAS 827dupA antibody
    • Fas AMA antibody
    • Fas antibody
    • FAS Antigen antibody
    • Fas cell surface death receptor antibody
    • FAS1 antibody
    • FASLG receptor antibody
    • FASTM antibody
    • sFAS antibody
    • Surface antigen APO1 antibody
    • TNF receptor superfamily, member 6 antibody
    • TNFRSF 6 antibody
    • TNFRSF6 antibody
    • TNR6_HUMAN antibody
    • Tumor necrosis factor receptor superfamily member 6 antibody
    see all

References for Anti-Fas antibody [UT-1] (ab11881)

ab11881 has not yet been referenced specifically in any publications.

Product Wall

ab11881, ab34359 antibodies can be used in Biological studies which include apoptosis. Please be advised that the experimental conditions has to be optimized by the end user. We also have Apoptosis inducer KITs available in catalogue with ab102480; ...

Read More