A metabolic alkene reporter for spatiotemporally controlled imaging of newly synthesized proteins in Mammalian cells.
A metabolic alkene reporter for spatiotemporally controlled imaging of newly synthesized proteins in Mammalian cells.
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DOI:
10.1021/cb100193h
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发表时间:
2010-09-17
影响因子:
4
通讯作者:
Lin, Qing
中科院分区:
文献类型:
--
作者:
Song, Wenjiao;Wang, Yizhong;Yu, Zhipeng;Vera, Claudia I. Rivera;Qu, Jun;Lin, Qing
The non-symmetrical spatial distribution of newly synthesized proteins in animal cells plays a central role in many cellular processes. Here, we report that a simple alkene tag, homoallylglycine (HAG), was co-translationally incorporated into a recombinant protein as well as endogenous, newly synthesized proteins in mammalian cells with high efficiency. In conjunction with a photoinduced tetrazole-alkene cycloaddition reaction (“photoclick chemistry”), this alkene tag further served as a bioorthogonal chemical reporter both for the selective protein functionalization in vitro and for a spatiotemporally controlled imaging of the newly synthesized proteins in live mammalian cells. This two-step metabolic alkene tagging–photo-controlled chemical functionalization approach may offer a potentially useful tool to study the role of the spatiotemporally regulated protein synthesis in mammalian cells.
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影响因子:
16.6
作者:
Devaraj, Neal K.;Upadhyay, Rabi;Hatin, Jered B.;Hilderbrand, Scott A.;Weissleder, Ralph
通讯作者:
Weissleder, Ralph
影响因子:
15
作者:
Blackman, Melissa L.;Royzen, Maksim;Fox, Joseph M.
通讯作者:
Fox, Joseph M.
影响因子:
48
作者:
Chen, I;Howarth, M;Ting, AY
通讯作者:
Ting, AY
影响因子:
15
作者:
Lin, Yuya A.;Chalker, Justin M.;Davis, Benjamin G.
通讯作者:
Davis, Benjamin G.
DOI:
10.1002/cber.19671000525
发表时间:
1967-01-01
期刊:
CHEMISCHE BERICHTE-RECUEIL
影响因子:
--
作者:
HUISGEN, R;KNUPFER, H;WEBERNDOERFER, V
通讯作者:
WEBERNDOERFER, V