靶标 PTBP1 别名 57 kDa RNA binding protein PPTB 1; 57 kDa RNA-binding protein PPTB-1; Heterogeneous nuclear ribonucleoprotein I; Heterogeneous Nuclear Ribonucleoprotein Polypeptide I; hnRNP I; HNRNP-I; HNRNPI; HNRPI; MGC10830; MGC8461; Polypyrimidine tract binding protein (heterogeneous nuclear ribonucleoprotein I); Polypyrimidine Tract Binding Protein 1; Polypyrimidine tract binding protein; Polypyrimidine tract-binding protein 1; pPTB; PTB 1; PTB 2; PTB 3; PTB 4; PTB; PTB T; PTB1; PTB2; PTB3; PTB4; PTBP 1; PTBP1; PTBP1_HUMAN; PTBT; RNA Binding Protein; 宿主 Rabbit 稀释比例 WB 1:1000-3000. Gene ID 5725 保存 Store at -20°C. Avoid freeze / thaw cycles. Swiss Prot P26599 蛋白分子量 57/59/60kDa 储存液 Buffer: PBS with 0.03% Proclin300, 50% glycerol, pH7.3. 亚细胞定位 Nucleus 免疫原 A synthetic peptide of human PTBP1 亚型 IgG 纯化方法 Octanoic acid-ammonium sulfate precipitation 背景资料 Plays a role in pre-mRNA splicing and in the regulation of alternative splicing events. Activates exon skipping of its own pre-mRNA during muscle cell differentiation. Binds to the polypyrimidine tract of introns. May promote RNA looping when bound to two separate polypyrimidine tracts in the same pre-mRNA. May promote the binding of U2 snRNP to pre-mRNA. Cooperates with RAVER1 to modulate switching between mutually exclusive exons during maturation of the TPM1 pre-mRNA. Represses the splicing of MAPT/Tau exon 10 (PubMed:15009664). In case of infection by picornaviruses, binds to the viral internal ribosome entry site (IRES) and stimulates the IRES-mediated translation (PubMed:21518806). Public Immunogen Range 380-430/531 克隆类型 Polyclonal Antibody 交叉反应 Human Predicted:Cow Pig 应用 WB 规格 50ul 100ul 使用前请离心。如有问题请及时联系我们。