Mouse Factor-related Apoptosis,FAS ELISA Kit

Code CSB-E04543m
Size 96T,5×96T,10×96T
Trial Size 24T ELISA kits trial application
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Product Details

Target Name Fas (TNF receptor superfamily, member 6)
Alternative Names Fas; Apt1; Tnfrsf6; Tumor necrosis factor receptor superfamily member 6; Apo-1 antigen; Apoptosis-mediating surface antigen FAS; FASLG receptor; CD antigen CD95
Abbreviation FAS
Uniprot No. P25446
Species Mus musculus (Mouse)
Sample Types serum, plasma, cell culture supernates, tissue homogenates
Detection Range 0.625 ng/mL-40 ng/mL
Sensitivity 0.156 ng/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Cell Biology
Assay Principle quantitative
Measurement Sandwich
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
To assess the linearity of the assay, samples were spiked with high concentrations of mouse FAS in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)
1:1 Average % 104
Range % 97-108
1:2 Average % 106
Range % 97-110
1:4 Average % 94
Range % 85-97
1:8 Average % 100
Range % 92-104
The recovery of mouse FAS spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range
Serum (n=5) 103 95-107
EDTA plasma (n=4) 100 89-104
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/ml OD1 OD2 Average Corrected
40 2.965 2.848 2.907 2.737
20 2.658 2.592 2.625 2.455
10 2.166 2.079 2.123 1.953
5 1.502 1.478 1.490 1.320
2.5 0.832 0.844 0.838 0.668
1.25 0.551 0.543 0.547 0.377
0.625 0.329 0.319 0.324 0.154
0 0.172 0.168 0.170  
ELISA Data Analysis Watch ELISA data processing video & download Curve Expert if needed
and FAQs
Storage Store at 2-8°C. Please refer to protocol.
Lead Time 3-5 working days


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Target Background

(From Uniprot)
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.
Gene References into Functions
  1. our computational and experimental approach identified Fas as a regulator of the Th17-to-Th1 cell balance by controlling the availability of opposing STAT1 and STAT3 to have a direct impact on autoimmunity. PMID: 29562202
  2. FGF21 alleviated atherosclerosis by ameliorating Fas-mediated apoptosis in apoE-/- mice. PMID: 30157856
  3. TPD7 altered the extrinsic apoptosis pathway by upregulating Fas expression. PMID: 29901176
  4. In conclusion, these data demonstrate that murine herpesvirus 68-immortalized SL-1 cells can be recognized and controlled by specific cytotoxic T cells through CD95/CD95L-mediated apoptosis. PMID: 28516317
  5. Findings indicate that induction of apoptosis through Fas is dependent on receptor palmitoylation in primary immune cells, and Fas may prevent autoimmunity by mechanisms other than inducing apoptosis. PMID: 28008916
  6. Both Sharpin/Fas and Sharpin/Fasl compound mutant mice developed an auto-inflammatory phenotype similar to that seen in Sharpin null mice, indicating that initiation of apoptosis by FAS signalling is likely not involved in the pathogenesis of this disease. PMID: 28094869
  7. Tag7 activates lymphocytes capable of Fasl-Fas-dependent contact killing of virus-infected cells. PMID: 29083508
  8. leucine deprivation induces the expression of miR-212-5p in a GCN2/ATF4-dependent manner. miR-212-5p suppresses lipid accumulation in liver by targeting FAS and SCD1 under both normal diet and high-fat diet conditions. PMID: 28667176
  9. Our data show that loss of Fas activity strongly affects the early development of atopic dermatitis (AD) by leading to Th2-dominant inflammation characterized by dermal infiltration of CD4+ T cells, neutrophils and increased skin expression of Th2 cytokines.However, Fas/FasL-apoptotic pathway is also involved in restricting tissue remodelling and dermal fibrosis during AD. PMID: 28434120
  10. Hrd1-null B cells exhibited high Fas expression during activation and rapidly underwent Fas-mediated apoptosis, which could be largely inhibited by FasL neutralization. Fas mutation in Hrd1 KO mice abrogated the increase in B-cell AICD. We identified Hrd1 as the first E3 ubiquitin ligase of the death receptor Fas and Hrd1-mediated Fas destruction as a molecular mechanism in regulating B-cell immunity. PMID: 27573825
  11. FAS contributes to mitochondrial dysfunction, steatosis development, and insulin resistance under high fat diet. PMID: 28883393
  12. These findings reveal a role for MOAP-1 in Fas signaling in the liver by promoting MTCH2-mediated tBid recruitment to mitochondria. PMID: 27320914
  13. The in vivo delivery of CRISPR/Cas9 could maintain liver homeostasis and protect hepatocytes from Fas-mediated cell apoptosis in the fulminant hepatic failure model. PMID: 27585307
  14. This study demonstrated that Ischemic neurons release sFasL, which contributes to M1-microglial polarization. PMID: 27283206
  15. results indicate that IL-1beta, produced by the inflammasome and Fas-dependent mechanisms, contributes cooperatively to the Th17/Th1 induction during bacterial infection. This study provides a deeper understanding of the molecular mechanisms underlying Th17/Th1 induction during pathogenic microbial infections in vivo. PMID: 28674179
  16. this study shows that CD95-mediated calcium signaling promotes Th17 cell trafficking to inflamed organs in lupus-prone mice PMID: 27438772
  17. accelerating effects of Tlr9 deficiency PMID: 28278279
  18. K8/K18-dependent PKCdelta- and ASMase-mediated modulation of lipid raft size can explain the more prominent FasR-mediated signaling resulting from K8/K18 loss. PMID: 27422101
  19. Data show that TCF1 proteindeficiency relieved most manifestations of autoimmune lymphoproliferative syndrome (ALPS)-like phenotype, which were caused by Fas protein mutation in TCF1(-/-) lpr/lpr mice. PMID: 28349581
  20. Results indicate that the close interaction between Thy-1 and Fas in lipid rafts regulates fibroblast apoptosis, and decreased fibroblast apoptosis associated with myofibroblast accumulation in mice lacking Thy-1. PMID: 28165468
  21. Fas/FasL Complex Promotes Proliferation and Migration of Brain Endothelial Cells Via FADD-FLIP-TRAF-NF-kappaB Pathway PMID: 25427888
  22. Cardiac Fas-dependent and mitochondria-dependent apoptotic pathways were activated in transgenic mice with Huntington's disease. PMID: 25800750
  23. The MWM showed that compared with FAS- and FASL-knockout mice treated with sevoflurane, sevoflurane treatment of wild-type mice significantly prolonged the escape latency and reduced platform crossing times. PMID: 26782453
  24. the individual functions of the NF-kappaB family members NF-kappaB1, NF-kappaB2 and c-REL in the various autoimmune pathologies of Fas(lpr/lpr) mutant mice, were investigated. PMID: 26084385
  25. When Bax(-/-)Bak(-/-) murine embryonic stem cells (ESCs) are stimulated to differentiate, a subpopulation fails to do so and instead upregulates FAS in a p53-dependent manner to trigger Bax/Bak-dependent apoptosis. PMID: 26585277
  26. These results demonstrate that during ectromelia virus infection, Fas/FasL can regulate development of tolerogenic DCs and Tregs, leading to an ineffective immune response. PMID: 26780774
  27. Data determined the transmembrane domain structure of Fas and showed that the trimer assembly, which is mediated by a proline-containing motif, is essential for Fas signaling providing structural explanation for many known cancer mutations in this domain. PMID: 26853147
  28. Impaired Fas-Fas Ligand Interactions Result in Greater Recurrent Herpetic Stromal Keratitis in Mice PMID: 26504854
  29. miR-150 deficiency prevents Fas-induced hepatocyte apoptosis and liver injury through regulation of the Akt pathway PMID: 26196694
  30. CD47 deficiency ameliorates lupus nephritis in Fas(lpr) mice via suppression of IgG autoantibody production. PMID: 26095930
  31. The upregulation of p-FADD/FADD ratio and NF-kappaB in mouse hippocampus after Kainic acid treatment PMID: 26044520
  32. demonstrates that Fas/FasL pathway during ectromelia virus infection of the lungs plays an important role in controlling local inflammatory response and mounting of antiviral response PMID: 25873756
  33. Mice with the Fas(lpr) gene developed severe systemic lupus erythematosus with renal dysfunction and inflammatory responses in the lung and kidney. By contrast, mice with the Fas(+) gene showed disease-related abnormalities in the liver and joints. PMID: 25941813
  34. Occlusive lung arterial lesions triggering pulmonary arterial hypertension developed in a new model of endothelial-targeted, Fas-induced apoptosis transgenic mice. PMID: 25879383
  35. Gene silencing of liver Fas expression completely attenuated apoptotic and necrotic cell death. PMID: 25601293
  36. Our results demonstrate that Fas/FasL can regulate development of tolerogenic dendritic cells and expansion of Tregs early during HSV-2 infection, which further influences effective anti-viral response. PMID: 25129477
  37. our data support a model in which IFNgamma- and Fas/FasL-dependent activation of intratumoral Mvarphis by CD8(+) T cells promotes severe intraocular inflammation that indirectly eliminates intraocular tumors by inducing phthisis. PMID: 25248763
  38. Meningococcal capsular polysaccharide-loaded vaccine nanoparticles induce expression of CD95. PMID: 24981893
  39. These data provide the first in vivo genetic evidence that neutrophil lifespan is controlled by death receptor signaling and provide a mechanism to account for neutrophil resistance to Fas stimulation during infection. PMID: 25473101
  40. Intestinal expression of Fas and Fas ligand is upregulated by bacterial signaling through TLR4 and TLR5, with activation of Fas modulating intestinal TLR-mediated inflammation. PMID: 25378591
  41. overexpression of Fas/FasL is associated with infectious complications and severity of experimental severe acute pancreatitis by promoting apoptosis of lymphocytes PMID: 24566874
  42. No significant association between FAS-670G/A polymorphism and susceptibility to autoimmune hepatitis was found. PMID: 24629822
  43. a key role of MK2 and FasR in the regulation and limitation of the immune response in the CNS PMID: 24964076
  44. These data show that loss of Fas activity specifically in chondrocytes prolonged the life span of chondrocytes and that Fas synergized with TNFalpha signaling to mediate chondrocyte apoptosis. PMID: 24677136
  45. Although expression of Fas and TNF-R1 was proportionate to fractional apoptosis, cell death was dominated by spontaneous apoptosis in stem cell mobilization. PMID: 24566711
  46. Data suggest that toll-like receptor 3 (TLR3), phosphatidylinositol 3-kinase (PI3K), survivin, Fas ligand (FasL), and CD95 (Fas) genes are involved in the development of cervical cancer. PMID: 25106857
  47. The Fas KO mice spontaneously develop blepharitis with not only autoimmune inflammation with deposition of auto-antibody but also allergic inflammation with infiltration by eosinophils and show to increase serum level of IgE and IgG1. PMID: 23220580
  48. D-cyclins repress the expression of the death receptor Fas and its ligand, FasL PMID: 25087893
  49. Data indicate that dendritic cells (DCs)-specific CD95 (Fas) expression plays a role in regulation of antiviral responses and suggests a strategy for stimulation of T cells for virus clearance in chronically infected animal and human. PMID: 24912151
  50. Combined adenovirus-mediated artificial microRNAs targeting mfgl2, mFas, and mTNFR1 protect against fulminant hepatic failure in mice. PMID: 24303082

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Involvement in disease Defects in Fas are the cause of the lymphoproliferation phenotype (lpr). Lpr mice show lymphadenopathy and autoantibody production.
Subcellular Location Cell membrane; Single-pass type I membrane protein. Membrane raft.
Tissue Specificity Detected in various tissues including thymus, liver, lung, heart, and adult ovary.
Database Links

KEGG: mmu:14102

STRING: 10090.ENSMUSP00000025691

UniGene: Mm.1626

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