Anti-Human Aven (NT)

PN:A267

This polyclonal antibody is formulated in phosphate buffered saline (PBS) pH 7.4 containing 0.02% sodium azide as a preservative.

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.

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Rabbit Anti-Human Aven recognizes an epitope near the N-terminus of human, mouse and rat Aven. This polyclonal antibody was purified using affinity chromatography.

Apoptosis plays a major role in normal organism development, tissue homeostasis, and removal of damaged cells. Disruption of this process has been implicated in a variety of diseases such as cancer. Aven is a recently discovered protein that blocks apoptosis induced by Apaf-1 and caspase-9. It is thought that Aven functions by binding to Bcl-xL, an antiapoptotic member of the Bcl-2 family, and to Apaf-1, possibly interfering with the ability of Apaf-1 to self-associate, suggesting that Aven impedes Apaf-1-mediated caspase activation. Higher levels of Aven mRNA are seen in patients with acute leukemia than in control patients, suggesting that Aven may be useful as a prognostic indicator in leukemia patients. Despite its predicted molecular weight, Aven often migrates at 55 kDa in SDS-PAGE.

1. Lockshin, RA. et al. (2000) Cell Death Differ. 7:2-7.
2. Chau, BN. et al. (2000) Mol. Cell 6:31-40.
3. Paydas, S. et al. (2003) Ann. Oncology 14:1045-50.