ING2 Polyclonal Antibody

domain:The PHD-type zinc finger domain binds to phosphoinositides (PtdInsPs), including phosphatidylinositol 5-phosphate (PtdIns(5)P).,function:Seems to be involved in p53/TP53 activation and p53/TP53-dependent apoptotic pathways, probably by enhancing acetylation of p53/TP53. Component of a mSin3A-like corepressor complex, which is probably involved in deacetylation of nucleosomal histones. ING2 activity seems to be modulated by binding to phosphoinositides (PtdInsPs).,induction:Induced by the DNA-damaging agents etoposide and neocarzinostatin.,similarity:Belongs to the ING family.,similarity:Contains 1 PHD-type zinc finger.,subcellular location:Predominantly nuclear. Localized to chromatin and nuclear matrix. Upon reduced PtdIns(5)P levels seems to be released from chromatin and, at least partially, translocated to the cytoplasm.,subunit:Component of a mSin3A-like complex at least consisting of SIN3A, HDAC1, HDAC2, RBBP4/RbAp48, RBBP7/RbAp46, SAP30 and ING2.,tissue specificity:Widely expressed. Higher expressed in colon-cancer tumor than in normal colon tissues.,