1422655-40-0Relevant articles and documents
A sequentially activated bioluminescent probe for observation of cellular H2O2production induced by cysteine
Ma, Kaiqing,Yue, Yongkang,Zhao, Lingling,Chao, Jianbin,Yin, Caixia
, p. 10015 - 10018 (2021/10/06)
We report herein a caged luciferin probeCy-Hyas a sequentially activated probe to selectively and sensitively sensel-Cys and H2O2. The probe displayed fluorescence and bioluminescence responses toward the two analytes. Utilizing the present probe, cellular excessl-Cys-induced H2O2up-regulation was observed for the first time in living MDA-MB-231 cells.
Luciferin Derivatives from Bicyclic Reactants and Aminothiol Derivatives and Methods of Use Thereof
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Paragraph 0420, (2013/11/06)
The present disclosure features a condensation reaction and a luciferin-unmasking reaction that can be carried out under physiological conditions. In general, the condensation reaction involves reacting a bicyclic reactant with an aminothiol derivative, generating a luciferin or luciferin derivative. A luciferin can provide detectable luminescence. A luciferin derivative can be unmasked to provide detectable luminescence in a luciferin-unmasking reaction. The present disclosure provides bicyclic reactants and aminothiol derivatives suitable for use in the condensation reaction. The condensation and luciferin-unmasking reactions find use in a variety of applications, which are also provided.