AATF Polyclonal Antibody-BS62301

AATF Polyclonal Antibody Catalogue Numbers: BS62301-50, BS62301-100 Sizes: 50µl, 100µl Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2 Swiss-Prot: Q9NY61 Host: Rabbit Reactivity: Human Applications: WB, IHC, IF All Applications: WB:1:500~1:1000 IHC:1:50~1:200 IF:1:50~1:200 Background: Che-1 (protein AATF, apoptosis-antagonizing transcription factor) is a widely expressed nuclear protein that belongs to the AATF family. Hyperphosphorylated during the G1/S phase transition, Che-1 may function as a general inhibitor of the histone deacetylase HDAC1. Che-1 binding to the pocket region of Rb may displace HDAC1 from Rb/E2F complexes, leading to activation of E2F target genes and cell cycle progression. Displacement of HDAC1 from Sp1 bound to the p21 promoter leads to increased expression of Che-1. It also antagonizes PAR4 (prostate apoptosis response 4) mediated induction of aberrant amyloid peptide production in Alzheimer disease (AD; presenile and s