Design and synthesis of an affinity probe that targets caspases in proteomic experiments
作者:Ming-Lee Liau、Resmi C Panicker、Shao Q Yao
DOI:10.1016/s0040-4039(02)02724-7
日期:2003.1
proteome. This huge task may be accelerated by using active-site directed probes which profile proteins in an activity-dependent manner. Herein, we have developed a fluorescently-labeled affinityprobe containing chemical reactivity specific towards caspases. Preliminary assays and proof-of-concept experiments demonstrated that this probe exhibits strong chemical reactivity towards caspase-1 over other enzymes
A proteomic strategy for the identification of caspase-associating proteins
作者:Eunice L. P. Tan、Resmi C. Panicker、Grace Y. J. Chen、Shao Q. Yao
DOI:10.1039/b415506h
日期:——
We report the efficient in vivo labelling of caspases expressed inside apoptotic HeLa cells using fluoromethyl ketone (fmk)-containing probes; preliminary results indicated that these probes may be used to identify caspase-associating proteins.
我们报告了使用含氟甲基酮(fmk)探针对凋亡的 HeLa 细胞内表达的 Caspase 进行体内高效标记的情况;初步结果表明,这些探针可用于鉴定 Caspase 相关蛋白。