Biolegend, 305601, Purified anti-human CD95 (Fas) Antibody, 25μg

CD95 is a 45 kD single chain type I glycoprotein also known as Fas, APO-1, and TNFRSF6. It is a member of the TNF receptor superfamily. CD95 is expressed on T and B lymphocytes, monocytes, neutrophils, and fibroblasts. CD95 expression is upregulated by activation. The extracellular region of CD95 binds to CD178 (Fas ligand). CD178 binding to CD95 induces apoptosis and has been shown to play a role in the maintenance of peripheral tolerance.
25μg
Verified Reactivity: Human, Cynomolgus, Rhesus
Reported Reactivity: African Green, Baboon, Capuchin Monkey, Chimpanzee, Common Marmoset, Cotton-topped Tamarin, Pigtailed Macaque, Sooty Mangabey
Antibody Type: Monoclonal
Host Species: Mouse
Immunogen: CD95 transfected L cells
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography.
Concentration: 0.5 mg/mL
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C.
Application: FC - Quality tested ICC - Verified IHC - Reported in the literature, not verified in house
Recommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.5 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.
Application Notes: The DX2 antibody is useful for inducing apoptosis of Fas-positive cells. Additional reported applications (for the relevant formats) include: in vitro induction of apoptosis3 (DX2 antibody is required to be cross-linked for effective induction of apoptosis) and immunohistochemical staining4,5 of acetone-fixed frozen tissue sections and formalin-fixed paraffin-embedded tissue sections. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 305655 and 305656). Note: EOS9.1 antibody can induce apoptosis without cross-linking.
Application References(PubMed link indicates BioLegend citation): Schlossman S, et al. Eds.1995. Leucocyte Typing V. Oxford University Press. New York. Kishimoto T, et al. Eds. 1997. Leucocyte Typing VI. Garland Publishing Inc. New York. Cifone M, et al. 1994. J. Exp. Med. 180:1547. (Apop) Zietz C, et al. 2001. Am. J. Pathol. 159:963. (IHC) Sergi C, et al. 2000. Am. J. Pathol. 156:1589. (IHC) Xie S, et al. 2010. J. Immunol. 184:2289. (FC) PubMed Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC) Sestak K, et al. 2007. Vet. Immunol. Immunopathol. 119:21. Rout N, et al. 2010. PLoS One 5:e9787. (FC) Dixit N, et al. 2012. J. Immunol. 189:5954. PubMed
Product Citations: Dixit N, et al. 2012. J Immunol. 189:5954. PubMed Poon MML, et al. 2023. Nat Immunol. 24:309. PubMed Ortiz AM, et al. 2018. Nat Med. 24:1313. PubMed Sharma S, et al. 2019. Nat Commun. 2.572916667. PubMed Nugent JL, et al. 2021. iScience. 24:103421. PubMed Kaufmann M, et al. 2021. Med. 2(3):296-312.e8. PubMed Ortiz AM, et al. 2022. Sci Rep. 12:7491. PubMed Zhang Y, et al. 2020. Front Immunol. 11:1012. PubMed Syrimi E, et al. 2021. iScience. 24:103215. PubMed O'Boyle KC, et al. 2020. Methods Mol Biol. 2111:1. PubMed Sun Y, et al. 2020. J Immunol. 205:3358. PubMed Eccles JD, et al. 2020. Cell Rep. 30:351. PubMed Chng MHY, et al. 2020. Immunity. 51(6):1119-1135.e5.. PubMed Sciuto MR, et al. 2018. Mol Cell Proteomics. 1.397916667. PubMed De Maeyer RPH, et al. 2020. Nat Immunol. 21:615. PubMed
RRID: AB_314540 (BioLegend Cat. No. 305602)
Structure: TNFR superfamily, type I transmembrane protein, 45 kD
Distribution: T cells and B cells, monocytes, neutrophils, fibroblasts, expression level upregulated on activated lymphocytes
Function: Mediates apoptosis
Ligand/Receptor: Fas ligand (CD178)
Cell Type: B cells, Fibroblasts, Lymphocytes, Monocytes, Neutrophils, T cells
Biology Area: Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Immunology, Neuroscience
Molecular Family: CD Molecules
Antigen References: 1. Krammer P, et al. 1994. Immunol. Rev. 142:175. 2. Nagata S, et al. 1995. Science 267:1449.
Gene ID: 355
UniProt: View information about CD95 on UniProt.org
Clone: DX2
Regulatory Status: RUO
Workshop: VI C-64
Other Names: Fas, APO-1, TNFRSF6
Isotype: Mouse IgG1, κ