Site-specific labeling of proteins with small molecules in live cells

被引:241
作者
Chen, I [1 ]
Ting, AY [1 ]
机构
[1] MIT, Dept Chem, Cambridge, MA 02139 USA
关键词
D O I
10.1016/j.copbio.2004.12.003
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The principal bottleneck for the utilization of small-molecule probes in live cells is the shortage of methodologies for targeting them with very high specificity to biological molecules or compartments of interest. Recently developed methods for labeling proteins with small-molecule probes in cells employ special protein or peptide handles that recruit small-molecule ligands, harness enzymes to catalyze small-molecule conjugation or hijack the cell's protein translation machinery.
引用
收藏
页码:35 / 40
页数:6
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