A genetically encoded fluorescent probe in mammalian cells.
A genetically encoded fluorescent probe in mammalian cells.
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DOI:
10.1021/ja4059553
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发表时间:
2013-08-28
影响因子:
15
通讯作者:
Schultz PG
中科院分区:
文献类型:
--
作者:
Chatterjee A;Guo J;Lee HS;Schultz PG
Fluorescent reporters are useful in vitro and in vivo probes of protein structure, function, and localization. Here we report that the fluorescent amino acid, 3-(6-acetylnaphthalen-2-ylamino)-2-aminopropanoic acid (Anap), can be site-specifically incorporated into proteins in mammalian cells in response to the TAG codon with high efficiency using an orthogonal amber suppressor tRNA/aminoacyl-tRNA synthetase (aaRS) pair. We further demonstrate that Anap can be used to image the subcellular localization of proteins in live mammalian cells. The small size of Anap, its environmentally sensitive fluorescence, and the ability to introduce Anap at specific sites in the proteome by simple mutagenesis make it a unique and valuable tool in eu-karyotic cell-biology.
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影响因子:
48
作者:
Chen, I;Howarth, M;Ting, AY
通讯作者:
Ting, AY
DOI:
10.1073/pnas.1309584110
发表时间:
2013-07-16
影响因子:
11.1
作者:
Chatterjee, Abhishek;Xiao, Han;Schultz, Peter G.
通讯作者:
Schultz, Peter G.
影响因子:
21.8
作者:
Lukinavicius, Grazvydas;Umezawa, Keitaro;Johnsson, Kai
通讯作者:
Johnsson, Kai
影响因子:
64.8
作者:
MACGREGOR, RB;WEBER, G
通讯作者:
WEBER, G
DOI:
10.1073/pnas.0914067107
发表时间:
2010-06-15
影响因子:
11.1
作者:
Uttamapinant, Chayasith;White, Katharine A.;Ting, Alice Y.
通讯作者:
Ting, Alice Y.