| Species : | Human | 
                                
                                    | Source : | HEK293 | 
                                
                                    | Tag : | DDK&Myc | 
                                
                                    | Description : | Methyltransferase that adds a 2'-O-methyl group at the 3'-end of piRNAs, a class of 24 to 30 nucleotide RNAs that are generated by a Dicer-independent mechanism and are primarily derived from transposons and other repeated sequence elements. This probably protects the 3'-end of piRNAs from uridylation activity and subsequent degradation. Stabilization of piRNAs is essential for gametogenesis. | 
                                
                                    | Molecular Mass : | 44.5 kDa | 
                                
                                    | AA Sequence : | MEENNLQCSSVVDGNFEEVPRETAIQFKPPLYRQRYQFVKNLVDQHEPKKVADLGCGDTSLLRLLKVNPCIELLVGVDINEDKLRWRGDSLAPFLGDFLKPRDLNLTITLYHGSVVERDSRLLGFDLITCIELIEHLDSGDLARFPEVVFGYLSPSMIVISTPNSEFNPLFPSVTLRDSDHKFEWTRMEFQTWALYVANRYDYSVEFTGVGEPPAGAENVGYCTQIGIFRKNGGKATESCLSEQHDQHVYKAVFTTSYPSLQQERFFKLVLVNEVSQQVESLRVSHLPRRKEQAGERGDKPKDIGGSKAPVPCFGPVFTEVEKAKIENSPTPFCVGDKFFVPLQRLLAYPKLNRLCANEEIMRSVIADSIPLSSDGSAVVADLRNYFDEQFEFTRTRPLEQKLISEEDLAANDILDYKDDDDKV | 
                                
                                    | Purity : | > 80% as determined by SDS-PAGE and Coomassie blue staining | 
                                
                                    | Stability : | Stable for 3 months from receipt of products under proper storage and handling conditions. | 
                                
                                    | Storage : | Store at -80 centigrade. Avoid repeated freeze-thaw cycles. | 
                                
                                    | Concentration : | 50 μg/mL as determined by BCA | 
                                
                                    | Storage Buffer : | 100 mM glycine, 25 mM Tris-HCl, pH 7.3. |