FADD antibody
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Name
FADD antibody
Category
Primary Antibodies
Provider
FineTest
Reference
FNab02941
Tested Applications
ELISA, IHC, WB, IP
Description
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.
Documentos del producto
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | Fas(TNFRSF6)-associated via death domain (FADD) |
| Host | Rabbit |
| Reactivity | Human, Mouse, Rat |
| Recommended Dilution | WB: 1:500 - 1:2000; IHC: 1:50 - 1:200; IP: 1:50 - 1:200 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 26 kDa |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, IHC, WB, IP |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | Q13158 |
| Gene ID | 8772 |
| Alias | FADD,GIG3, MORT1,IMD90 |
| Background | Antibody anti-FADD |
| Status | RUO |
| Note | Mol. Weight 26 kDa |
Background
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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