| Species : | Human | 
                                
                                    | Source : | E.coli | 
                                
                                    | Tag : | His | 
                                
                                    | Protein Length : | 1-793 a.a. | 
                                
                                    | Description : | This gene encodes a member of a subfamily of RING-finger type E3 ubiquitin ligases. The protein binds to specific DNA sequences, and recruits a histone deacetylase to regulate gene expression. Its expression peaks at late G1 phase and continues during G2 and M phases of the cell cycle. It plays a major role in the G1/S transition by regulating topoisomerase IIalpha and retinoblastoma gene expression, and functions in the p53-dependent DNA damage checkpoint. It is regarded as a hub protein for the integration of epigenetic information. This gene is up-regulated in various cancers, and it is therefore considered to be a therapeutic target. Multiple transcript variants encoding different isoforms have been found for this gene. A related pseudogene exists on chromosome 12. | 
                                
                                    | Form : | 50 mM Tris HCl, pH 7.5, 500 mM NaCl, 1 mM TCEP, 10% glycerol (v/v). | 
                                
                                    | Molecular Mass : | 92.4 kDa | 
                                
                                    | Purity : | >90% | 
                                
                                    | Storage : | Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. | 
                                
                                    | Concentration : | 0.1 mg/ml |