FAS Antibody

Datasheet
Code CSB-PA185779
Former Code(s) CSB-PA571072
Size US$299
Uniprot No. P25445
Image
  • The image on the left is immunohistochemistry of paraffin-embedded Human colon cancer tissue using CSB-PA185779(FAS Antibody) at dilution 1/60, on the right is treated with fusion protein. (Original magnification: ×200)
  • Gel: 10+12%SDS-PAGE, Lysate: 40 μg, Lane: Human fetal brain tissue, Primary antibody: CSB-PA185779(FAS Antibody) at dilution 1/550, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 1 minute
Immunogen Fusion protein of Human FAS
Raised in Rabbit
Species Reactivity Human
Tested Applications ELISA,WB,IHC;ELISA:1:1000-1:5000,WB:1:500-1:2000,IHC:1:25-1:100
Relevance The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor contains a death domain. It has been shown to play a central role in the physiological regulation of programmed cell death, and has been implicated in the pathogenesis of various malignancies and diseases of the immune system. The interaction of this receptor with its ligand allows the formation of a death-inducing signaling complex that includes Fas-associated death domain protein (FADD), caspase 8, and caspase 10. The autoproteolytic processing of the caspases in the complex triggers a downstream caspase cascade, and leads to apoptosis. This receptor has been also shown to activate NF-kappaB, MAPK3/ERK1, and MAPK8/JNK, and is found to be involved in transducing the proliferating signals in normal diploid fibroblast and T cells. Several alternatively spliced transcript variants have been described, some of which are candidates for nonsense-mediated mRNA decay (NMD). The isoforms lacking the transmembrane domain may negatively regulate the apoptosis mediated by the full length isoform.
Form Liquid
Conjugate Non-conjugated
Storage Buffer -20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Purification Method Antigen affinity purification
Isotype IgG
Alias Fas cell surface death receptor
Immunogen Species Homo sapiens (Human)
Protocols ELISA Protocol
Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
Target Names FAS
Storage Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
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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).
Involvement in disease Autoimmune lymphoproliferative syndrome 1A (ALPS1A)
Subcellular Location Isoform 1: Cell membrane, Single-pass type I membrane protein, SUBCELLULAR LOCATION: Isoform 2: Secreted, SUBCELLULAR LOCATION: Isoform 3: Secreted, SUBCELLULAR LOCATION: Isoform 4: Secreted, SUBCELLULAR LOCATION: Isoform 5: Secreted, SUBCELLULAR LOCATION: Isoform 6: Secreted
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.
Database Links

HGNC: 11920

OMIM: 134637

KEGG: hsa:355

STRING: 9606.ENSP00000347979

UniGene: Hs.244139

Pathway MAPK signaling pathway
p53 signaling pathway
TNF signaling pathway
Apoptosis
Necroptosis
Natural killer cell mediated cytotoxicity

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