产品编号:X104

产品描述:Anti-Human XAF-1

反应种属:

实验方法:

标记:

规格:0.5mg

供应商:Leinco

价格(RMB):16095.00

订购:

说明书:

Rabbit Anti-Human XAF-1 (Intermediate Domain) (XAF-1 (Intermediate Domain))
Purified No Carrier Protein
Polyclonal Antibody

Prod. No.: X104
Host:         Rabbit
Conc.:      0.5 mg/ml
Pkg. Size: 1 mg, 0.1 mg, 0.5 mg
Storage:      2-8°C

Description
Specificity:
Rabbit Anti-Human XAF-1 recognizes an epitope in the intermediate domain of Human XAF-1. This polyclonal antibody was purified using affinity chromatography.

Background:
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

Known Species Cross Reactivity: Hu+
Immunogen
XAF-1 (Intermediate Domain) Blocking Peptide (Leinco Prod. No.: X107)
Blocking Peptide
XAF-1 (Intermediate Domain) Blocking Peptide (Leinco Prod. No.: X107)
Formulation
This polyclonal antibody is formulated in phosphate buffered saline (PBS) pH 7.4 containing 0.02% sodium azide as a preservative.
Storage and Stability
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.
Reported Applications
WB

References
1. Liston, P. et al. (2001) Nature Cell Biol. 3:128
2. Deveraux, Q. L. et al. (1997) Nature 388:300
3. Fong, W. G. et al. (2000) Genomics 70:113
4. Leaman, D. W. et al. (2002) J. Biol. Chem. 277:28504
Related Products
XAF-1 (Intermediate Domain) Blocking Peptide (Leinco Prod. No.: X107)

Products are for research use only. Not for use in diagnostic or therapeutic procedures.