XAF1 Rabbit Polyclonal Antibody
No Size Price Availability  
YRP01313-01 50ul 1500.00 In Stock
YRP01313-01 100ul 2000.00 In Stock
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Source: Rabbit Gene Id: 327959
Isotype: IgG Swiss Prot: Q5NBU8
purity: Purified by Protein A.
Background:
Seems to function as a negative regulator of members of the IAP (inhibitor of apoptosis protein) family. Inhibits anti-caspase activity of BIRC4. Induces cleavage and inactivation of BIRC4 independent of caspase activation. Mediates TNF-alpha-induced apoptosis and is involved in apoptosis in trophoblast cells. May inhibit BIRC4 indirectly by activating the mitochondrial apoptosis pathway. After translocation to mitochondra, promotes translocation of BAX to mitochondria and cytochrome c release from mitochondria. Seems to promote the redistribution of BIRC4 from the cytoplasm to the nucleus, probably independent of BIRC4 inactivation which seems to occur in the cytoplasm. The BIRC4-XAF1 complex mediates down-regulation of BIRC5/survivin; the process requires the E3 ligase activity of BIRC4. Seems to be involved in cellular sensitivity to the proapoptotic actions of TRAIL. May be a tumor suppressor by mediating apoptosis resistance of cancer cells (By similarity).
Reactivity Mouse, Rat
Tested applications WB IHC IF
Clonality Polyclonal Antibody
Calculated MW /
Recommended Dilutions
WB 1:100-1:1000
IHC 1:100-1:500
IF 1:50-1:200
Immunogen KLH conjugated synthetic peptide derived from mouse XAF1
Storage Aqueous buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at -20℃ for 12 months
Synonym Fbox39, XIAP-associated factor 1, BIRC4-binding protein, Xaf1, Birc4bp, Xiapaf1
This product is for research use only, not for diagnostic or therapeutic use!

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