ubiquitination H2AK119ub H2BK120ub LC-MS/MS

Mariana Lopes1, Peder J Lund1, Benjamin A Garcia1,2

  • 1Penn Epigenetics Institute, Department of Biochemistry and Biophysics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States.

PubMed
概括

这项研究引入了一种新的质谱工作流程,用于检测和量化基因素无化标记,特别是H2AK119ub和H2BK120ub. 该方法通过将基因组修饰检测扩展到C端区域来改善表观遗传调节的分析.