GFP reporter screens for the engineering of amino acid degrading enzymes from libraries expressed in bacteria.
GFP reporter screens for the engineering of amino acid degrading enzymes from libraries expressed in bacteria.
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GFP 报告基因从细菌表达的文库中筛选氨基酸降解酶的工程。
DOI:
10.1007/978-1-62703-293-3_3
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Stone,Everett
中科院分区:
文献类型:
--
作者:
Paley,Olga;Agnello,Giulia;Cantor,Jason;Yoo,TaeHyun;Georgiou,George;Stone,Everett
There is significant interest in engineering human amino acid degrading enzymes as non-immunogenic chemotherapeutic agents. We describe a high-throughput fluorescence activated cell sorting (FACS) assay for detecting the catalytic activity of amino acid degrading enzymes in bacteria, at the single cell level. This assay relies on coupling the synthesis of the GFP reporter to the catalytic activity of the desired amino acid degrading enzyme in an appropriateE.coligenetic background. The method described here allows facile screening of much larger libraries (106–107) than was previously possible. We demonstrate the application of this technique in the screening of libraries of bacterial and human asparaginases and also for the catalytic optimization of an engineered human methionine gamma lyase.
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影响因子:
2.5
作者:
Jolesz,FA;Patz,S
通讯作者:
Patz,S
DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
S. Patz;R. Hawkes
通讯作者:
R. Hawkes
影响因子:
1.3
作者:
HAWKES, RC;HOLLAND, GN;WORTHINGTON, BS
通讯作者:
WORTHINGTON, BS
DOI:
--
发表时间:
1985
期刊:
影响因子:
--
作者:
Matsui Shigeru;M. Kuroda;H. Kohno
通讯作者:
H. Kohno
DOI:
--
发表时间:
1986
期刊:
影响因子:
--
作者:
M. Gyngell;G.H.F. Nayler;N. Palmer;M. Paley
通讯作者:
M. Paley