Fas (TNFRSF6)-Associated Via Death Domain (FADD) Antibody
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Description
Rabbit polyclonal antibody against FADD protein. Immunogen region is C-terminal.
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Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Fas (TNFRSF6)-Associated Via Death Domain (FADD) |
| Host | Rabbit |
| Reactivity | Mouse |
| Recommended Dilution | WB: 1/500 - 1/3000, ELISA: 1/40000. Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Purification | Purified from rabbit antiserum by affinity chromatography using epitope-specific immunogen. |
| Size 1 | 10 µg |
| Size 2 | 100 µg |
| Size 3 | 200 µg |
| Size 4 | 300 µg |
| Size 5 | 1 mg |
| Form | Liquid |
| Tested Applications | ELISA, WB, IHC |
| Buffer | PBS (without Mg<sup>2+</sup> and Ca<sup>2+</sup>), pH 7.4, 150 mM NaCl, 0.02% sodium azide, 50% glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q61160, Q13158 |
| Alias | FADD,GIG3, MORT1,IMD90 |
| Background | Antibody anti-FADD |
| Status | RUO |
| Note | Concentration: 1 mg/ml - |
Descripción
FADD is an adaptor protein critical for death receptor-mediated apoptosis and immune signaling. It binds to death receptors like FAS (CD95), TNFR1, and TRAIL-R through its death domain (DD), facilitating the recruitment of caspase-8 to form the death-inducing signaling complex (DISC). This activates caspase cascades, leading to programmed cell death. FADD also participates in necroptosis, a caspase-independent cell death pathway, by interacting with receptor-interacting proteins (RIPK1 and RIPK3). Beyond cell death, FADD regulates T-cell proliferation, innate immune signaling, and NF-κB activation. Dysregulation of FADD is implicated in cancers, autoimmune diseases, and viral infections, where it affects apoptosis resistance and inflammation. Knockout studies reveal its essential role in embryonic development, immune homeostasis, and T-cell activation, emphasizing its dual function in cell survival and death signaling.
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Apoptotic adaptor molecule that recruits caspase-8 or caspase-10 to the activated Fas(CD95) or TNFR-1 receptors. The resulting aggregate called the death-inducing signaling complex(DISC) performs caspase-8 proteolytic activation. Active caspase-8 initiates the subsequent cascade of caspases mediating apoptosis. Involved in interferon-mediated antiviral immune response, playing a role in the positive regulation of interferon signaling.
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FADD Antibody is a Rabbit Polyclonal antibody against FADD. The protein encoded by this gene is an adaptor molecule that interacts with various cell surface receptors and mediates cell apoptotic signals. Through its C-terminal death domain, this protein can be recruited by TNFRSF6/Fas-receptor, tumor necrosis factor receptor, TNFRSF25, and TNFSF10/TRAIL-receptor, and thus it participates in the death signaling initiated by these receptors. Interaction of this protein with the receptors unmasks the N-terminal effector domain of this protein, which allows it to recruit caspase-8, and thereby activate the cysteine protease cascade. Knockout studies in mice also suggest the importance of this protein in early T cell development.
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