4.8 Article

Luciferases with Tunable Emission Wavelengths

期刊

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 56, 期 46, 页码 14556-14560

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201708277

关键词

bioluminescent imaging; luciferase; self-labeling protein; sensors; therapeutic drug monitoring

资金

  1. Ecole Polytechnique Federale de Lausanne
  2. Swiss National Science Foundation
  3. National Centre of Competence in Research Chemical Biology
  4. Max Planck Society

向作者/读者索取更多资源

We introduce luciferases whose emission maxima can be tuned to different wavelengths by chemical labeling. The luciferases are chimeras of NanoLuc with either SNAP-tag or HaloTag7. Labeling of the self-labeling tag with a fluorophore shifts the emission maximum of NanoLuc to that of the fluorophore. Luciferases with tunable colors have applications as reporter genes, for the construction of biosensors and in bioimaging.

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