Saturday, August 11, 2018

A green BODIPY‐based, super‐fluorogenic, protein‐specific labelling agent

Yingche Chen, Kelvin Tsao, Sydney L. Acton, Jeffrey W. Keillor

Angewandte Chemie, 2018
doi: 10.1002/ange.201805482

We report the development of YC23, a novel green BODIPY‐based dimaleimide derivative that undergoes a Fluorogenic Addition Reaction (FlARe) with a genetically encodable peptide tag (dC10α) that can be fused to a protein of interest (POI). We also demonstrate the application of this reaction for the fluorogenic labelling of a specific POI in bacterial lysate and in living mammalian cells.

A Global Ligandability Map of Tryptoline Butynamide Stereoprobes Identifies Covalent Inhibitors of the Actin Maturation Protease ACTMAP

Yijun Xiong, Christopher J. Reinhardt, Tracey Nguyen, Melissa A. Hoffman, Gabriel M. Simon, Bruno Melillo, Benjamin F. Cravatt bioRxiv , 202...