| 货号 | 4773T |
| 反应种属 | Human,Monkey, |
| 来源宿主 | Rabbit |
| 应用 | WB |
| 目标/特异性 | ULK1 (R600) Antibody detects endogenous levels of total ULK1 protein. |
| 使用方法 | WB(1:1000) |
| 供应商 | CST |
| 灵敏度 | Endogenous |
| 背景 | Two related serine/threonine kinases, UNC-51-like kinase -1 and -2 (ULK1, ULK2), were discovered as mammalian homologs of the C. elegans gene UNC-51 in which mutants exhibited abnormal axonal extension and growth (1-4). Both proteins are widely expressed and contain an amino-terminal kinase domain followed by a central proline/serine rich domain and a highly conserved carboxy-terminal domain. The roles of ULK1 and ULK2 in axon growth have been linked to studies showing that the kinases are localized to neuronal growth cones and are involved in endocytosis of critical growth factors such as NGF (5). Yeast two-hybrid studies found ULK1/2 associated with modulators of the endocytic pathway, SynGap, and syntenin (6). Structural similarity of ULK1/2 has also been recognized with the yeast autophagy protein Atg1/Apg1 (7). Knockdown experiments using siRNA demonstrated that ULK1 is essential for autophagy (8), a catabolic process for the degradation of bulk cytoplasmic contents (9,10). It appears that Atg1/ULK1 can act as a convergence point for multiple signals that control autophagy (11), and can bind to several autophagy-related (Atg) proteins, regulating phosphorylation states and protein trafficking (12-16). |
| 存放说明 | -20C |
| 计算分子量 | 150 |
| 参考文献 | 1 . Ogura, K. et al. (1994) Genes Dev 8, 2389-400. 2 . Kuroyanagi, H. et al. (1998) Genomics 51, 76-85. 3 . Yan, J. et al. (1998) Biochem Biophys Res Commun 246, 222-7. 4 . Yan, J. et al. (1999) Oncogene 18, 5850-9. 5 . Zhou, X. et al. (2007) Proc Natl Acad Sci USA 104, 5842-7. 6 . Tomoda, T. et al. (2004) Genes Dev 18, 541-58. 7 . Matsuura, A. et al. (1997) Gene 192, 245-50. 8 . Chan, E.Y. et al. (2007) J Biol Chem 282, 25464-74. 9 . Reggiori, F. and Klionsky, D.J. (2002) Eukaryot Cell 1, 11-21. 10 . Codogno, P. and Meijer, A.J. (2005) Cell Death Differ 12 Suppl 2, 1509-18. 11 . Stephan, J.S. and Herman, P.K. (2006) Autophagy 2, 146-8. 12 . Okazaki, N. et al. (2000) Brain Res Mol Brain Res 85, 1-12. 13 . Young, A.R. et al. (2006) J Cell Sci 119, 3888-900. 14 . Kamada, Y. et al. (2000) J Cell Biol 150, 1507-13. 15 . Lee, S.B. et al. (2007) EMBO Rep 8, 360-5. 16 . Hara, T. et al. (2008) J Cell Biol 181, 497-510. |
Western blot analysis of extracts from RD and SH-SY5Y cells using ULK1 (R600) Antibody. Western blot 分析RD和SH-SY5Y细胞的细胞提取物，使用抗体是ULK1 (R600) Antibody。 | |
Western blot analysis of extracts from COS cells, untransfected (-) or transfected with a construct overexpressing human ULK1 (+), using ULK1 (R600) Antibody. Western blot 分析COS细胞的细胞提取物，未转染(-)或转染过表达人源ULK1质粒(+)，使用抗体是ULK1 (R600) Antibody。 |
