Description

  • Product name

    Recombinant human Fas protein
    See all Fas proteins and peptides
  • Biological activity

    Fully biologically active when compared to standard. The ED50 as determined by its ability to inhibit the cytotoxicity of Jurkat cells is between 10-15 µg/mL in the presence of 2 ng/mL of rHuFas Ligand.

  • Purity

    > 95 % SDS-PAGE.
    assessed also by HPLC analysis
  • Endotoxin level

    < 1.000 Eu/µg
  • Expression system

    Escherichia coli
  • Accession

  • Protein length

    Protein fragment
  • Animal free

    No
  • Nature

    Recombinant
    • Species

      Human
    • Sequence

      RLSSKSVNAQ VTDINSKGLE LRKTVTTVET QNLEGLHHDG QFCHKPCPPG ERKARDCTVN GDEPDCVPCQ EGKEYTDKAH FSSKCRRCRL CDEGHGLEVE INCTRTQNTK CRCKPNFFCN STVCEHCDPC TKCEHGIIKE CTLTSNTKCK EEGSRSN
    • Predicted molecular weight

      18 kDa
    • Amino acids

      17 to 173

Specifications

Our Abpromise guarantee covers the use of ab199806 in the following tested applications.

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

  • Applications

    HPLC

    SDS-PAGE

    Functional Studies

  • Form

    Lyophilised
  • 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. Reconstitute for long term storage.

    This product is an active protein and may elicit a biological response in vivo, handle with caution.

  • Reconstitution
    Lyophilized from a 0.2 µm filtered concentrated solution. We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at = -20 °C. Further dilutions should be made in appropriate buffered solutions.

General Info

  • Alternative names

    • ALPS 1A
    • ALPS1A
    • APO 1
    • Apo 1 antigen
    • APO 1 cell surface antigen
    • Apo-1 antigen
    • APO1
    • Apo1 antigen
    • APO1 cell surface antigen
    • Apoptosis antigen 1
    • Apoptosis mediating surface antigen FAS
    • Apoptosis-mediating surface antigen FAS
    • APT 1
    • APT1
    • CD 95
    • CD 95 antigen
    • CD95
    • CD95 antigen
    • Delta Fas
    • Delta Fas/APO 1/CD95
    • Delta Fas/APO1/CD95
    • Fas
    • Fas (TNF receptor superfamily, member 6)
    • FAS 1
    • FAS 827dupA
    • Fas AMA
    • FAS Antigen
    • Fas cell surface death receptor
    • FAS1
    • FASLG receptor
    • FASTM
    • sFAS
    • Surface antigen APO1
    • TNF receptor superfamily, member 6
    • TNFRSF 6
    • TNFRSF6
    • TNR6_HUMAN
    • Tumor necrosis factor receptor superfamily member 6
    see all
  • Function

    Receptor 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 specificity

    Isoform 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 disease

    Defects 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 similarities

    Contains 1 death domain.
    Contains 3 TNFR-Cys repeats.
  • Domain

    Contains a death domain involved in the binding of FADD, and maybe to other cytosolic adapter proteins.
  • Cellular localization

    Secreted and Cell membrane.
  • Information by UniProt

References

ab199806 has not yet been referenced specifically in any publications.

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