Analytical Chemistry
Analytical Chemistry
5 years ago

Discovery of a Turn-On Fluorescent Probe for Myeloid Cell Leukemia-1 Protein

Discovery of a Turn-On Fluorescent Probe for Myeloid Cell Leukemia-1 Protein
Minyong Li, Yichao Wan, Tingting Liu, Hao Fang, Lupei Du, Xiaomeng Zhang, Yuqi Gao
The environment-sensitive probe 2 with turn-on switch for Mcl-1 protein was developed herein. After careful evaluation, this small molecule fluorescent probe revealed a selective binding affinity with Mcl-1 protein with a Ki value of 2.6 μM and can be well applied to imaging Mcl-1 protein or detecting the cellular distribution of Mcl-1 protein inhibitors. Compared with other imaging approaches, such as the immunofluorescence and fluorescent protein-based techniques, this fluorescent method is rapid, convenient, and affordable, especially since a washing procedure is no longer needed. This environment-sensitive “off-on” design strategy may present a case in point for developing small-molecule fluorescent probe of Bcl-2 family proteins.

Publisher URL: http://dx.doi.org/10.1021/acs.analchem.7b01148

DOI: 10.1021/acs.analchem.7b01148

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.