In-Cell Mass Spectrometry and Ultraviolet Photodissociation Navigates the Intracellular Protein Heterogeneity - Shirui Yang; Zhuanghao Hou; Zheyi Liu; Zhixiong Jin; Heng Zhao; Kaiming Cao; Shan Zhao; Weiqing Zhang; Chunlei Xiao; Xueming Yang; Guangming Huang; Fangjun Wang (Journal of the American Chemical Society, 2025)