英文名称 Anti-PIWIL4 Polyclonal Antibody 靶标 NKIRAS2 别名 HIWI2;MIWI2 宿主 Rabbit 稀释比例 IHC 1:50-200. Gene ID 143689 保存 Store at -20°C. Avoid freeze / thaw cycles. Swiss Prot Q7Z3Z4 蛋白分子量 52/56/96kDa 储存液 Buffer: PBS with 0.03% Proclin300, 50% glycerol, pH7.3. 亚细胞定位 Cytoplasm Nucleus 免疫原 Recombinant protein of human PIWIL4 亚型 IgG 纯化方法 Affinity purification 背景资料 Plays a central role during spermatogenesis by repressing transposable elements and preventing their mobilization, which is essential for the germline integrity. Acts via the piRNA metabolic process, which mediates the repression of transposable elements during meiosis by forming complexes composed of piRNAs and Piwi proteins and governs the methylation and subsequent repression of transposons. Directly binds 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. Associates with secondary piRNAs antisense and PIWIL2/MILI is required for such association. The piRNA process acts upstream of known mediators of DNA methylation. Does not show endonuclease activity (By similarity). Plays a key role in the piRNA amplification loop, also named ping-pong amplification cycle, by acting as a 'slicer-incompetent' component that loads cleaved piRNAs from the 'slicer-competent' component PIWIL2 and target them on genomic transposon loci in the nucleus. May be involved in the chromatin-modifying pathway by inducing 'Lys-9' methylation of histone H3 at some loci. In addition to its role in germline, PIWIL4 also plays a role in the regulation of somatic cells activities. Plays a role in pancreatic beta cell function and insulin secretion (By similarity). Involved in maintaining cell morphology and functional integrity of retinal epithelial through Akt/GSK3alpha/beta signaling pathway. When overexpressed, acts as an oncogene by inhibition of apoptosis and promotion of cells proliferation in tumors. Public Immunogen Range 503-853aa 克隆类型 Polyclonal Antibody 交叉反应 Human Rat Mouse 应用 IHC 规格 50ul 100ul 使用前请离心。如有问题请及时联系我们。