Anti-Human XAF-1 (Intermediate Domain)
Product Details
- Cat. No.
- X104-0.1 mg
- Clonality
- Polyclonal
- Host
- Rabbit
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Description
XAF-1 binds to XIAP, an inhibitor of caspases-3, -7, and –9, and triggers its relocation from the cytosol to the nucleus.1,2 Overexpression of XAF-1 results in the neutralization of XIAP’s ability to inhibit cell death.1 XAF-1 is normally expressed in all adult and fetal tissues but was found to be present in very low levels in a variety of cancer cell lines.3 In contrast, XIAP levels have been shown to be high in a majority of cell lines. Low XAF-1 and high basal expression of XIAP may therefore play a critical role in maintaining survival of cancer cell lines.2,3 Both IFN-α2 and IFN-β can induce XAF-1 mRNA in all cells examined but induction of XAF-1 protein (as observed by immunoblot analysis) was seen only in cell lines sensitive to the apoptotic effects of IFNs.4
Biological Information
- Clonality: Polyclonal
- Host: Rabbit
- Reactivity: Human
- Conjugate: Purified No Carrier Protein
Handling
- Quantity: 0.1 mg
- Storage: This polyclonal antibody is stable for at least one week when stored at 2-8°C. For long term storage, aliquot in working volumes without diluting and store at –20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles.
Applications
- Immunohistochemistry (IHC)
- Western Blotting (WB)