RAN抗体;RAN Polyclonal Antibody

Description RAN (ras-related nuclear protein) is a small GTP binding protein belonging to the RAS superfamily that is essential for the translocation of RNA and proteins through the nuclear pore complex. The RAN protein is also involved in control of DNA synthesis and cell cycle progression. Nuclear localization of RAN requires the presence of regulator of chromosome condensation 1 (RCC1). Mutations in RAN disrupt DNA synthesis. Because of its many functions, it is likely that RAN interacts with several other proteins. RAN regulates formation and organization of the microtubule network independently of its role in the nucleus-cytosol exchange of macromolecules. RAN could be a key signaling molecule regulating microtubule polymerization during mitosis. RCC1 generates a high local concentration of RAN-GTP around chromatin which, in turn, induces the local nucleation of microtubules. RAN is an androgen receptor (AR) coactivator that binds differentially with different lengths of polyglutamine within the androgen receptor. Polyglutamine repeat expansion in the AR is linked to Kennedy's disease (X-linked spinal and bulbar muscular atrophy). RAN coactivation of the AR diminishes with polyglutamine expansion within the AR, and this weak coactivation may lead to partial androgen insensitivity during the development of Kennedy's disease. References 1.Int J Clin Oncol. 2013 Oct;18(5):856-63. 2.Clin Cancer Res. 2012 Jan 15;18(2):380-91. Specification Aliases:TC4; Gsp1; ARA24 Entrez GeneID:5901 Swissprot:P62826 clone:8D1A6 WB Predicted band size:24.4kDa Host/Isotype:Mouse IgG1 Antibody Type:Primary antibody Storage:Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. Species Reactivity:Human,Mouse,Monkey,Rat Immunogen:Purified recombinant fragment of human RAN (AA: 1-216) expressed in E. Coli. Formulation:Purified antibody in PBS with 0.05% sodium azide Application WB:1/500 - 1/2000 IHC:1/200 - 1/1000 ICC:1/200 - 1/1000 FCM:1/200 - 1/400 ELISA:1/10000