• 靶点：
• ICAD

• 简介：
• >>Apoptosis

• 基因名称：
• DFFA

• 蛋白名称：
• DNA fragmentation factor subunit alpha

• Human Gene Id：
• 1676

• Human Swiss Prot No：
• O00273

• Mouse Swiss Prot No：
• O54786

• 免疫原：
• The antiserum was produced against synthesized peptide derived from human DFFA. AA range:175-224

• 特异性：
• ICAD Polyclonal Antibody detects endogenous levels of ICAD protein.

• 组成：
• Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

• 来源：
• Polyclonal, Rabbit,IgG

• 稀释：
• WB 1:500 - 1:2000. IHC 1:100 - 1:300. ELISA: 1:20000.. IF 1:50-200

• 纯化工艺：
• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

• 浓度：
• 1 mg/ml

• 储存：
• -15°C to -25°C/1 year(Do not lower than -25°C)

• 其他名称：
• DFFA;DFF1;DFF45;H13;DNA fragmentation factor subunit alpha;DNA fragmentation factor 45 kDa subunit;DFF-45;Inhibitor of CAD;ICAD

• 实测条带：
• 37kD

• 背景：
• Apoptosis is a cell death process that removes toxic and/or useless cells during mammalian development. The apoptotic process is accompanied by shrinkage and fragmentation of the cells and nuclei and degradation of the chromosomal DNA into nucleosomal units. DNA fragmentation factor (DFF) is a heterodimeric protein of 40-kD (DFFB) and 45-kD (DFFA) subunits. DFFA is the substrate for caspase-3 and triggers DNA fragmentation during apoptosis. DFF becomes activated when DFFA is cleaved by caspase-3. The cleaved fragments of DFFA dissociate from DFFB, the active component of DFF. DFFB has been found to trigger both DNA fragmentation and chromatin condensation during apoptosis. Two alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008],

• 功能：
• function:Inhibitor of the caspase-activated DNase (DFF40).,PTM:Caspase-3 cleaves DFF45 at 2 sites to generate an active factor.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Contains 1 CIDE-N domain.,subunit:Heterodimer of DFFA and DFFB.,

• 细胞定位：
• Cytoplasm.

• 组织表达：
• Breast,Coronary artery,Epithelium,Eye,Kidney,Skeletal muscle,

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