YRP01313-01 [Polyclonal Antibody]
XAF1 Rabbit Polyclonal Antibody
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Species:   Rabbit
Applications:   WB IHC IF
Immunogen Range:   KLH conjugated synthetic peptide derived from mouse XAF1
Clonality:   Polyclonal Antibody
Isotype:   IgG
GENE ID:   327959
Swiss Prot:   Q5NBU8
Synonyms:   Fbox39, XIAP-associated factor 1, BIRC4-binding protein, Xaf1, Birc4bp, Xiapaf1
Purification:   Purified by Protein A.
Storage:   Aqueous buffered solution containing 100ug/ml BSA, 50% glycerol and 0.09% sodium azide. Store at -20℃ for 12 months
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).
Caculated MW:   /
Observed MW:   Refer to Figures
Applications:   WB 1:100-1:1000
IHC 1:100-1:500
IF 1:50-1:200
Reacitivity:   Mouse, Rat
For research use only. Not intended for diagnostic or therapeutic use!
Additional information