Red‐Shifted Substrates for FAST Fluorogen‐Activating Protein Based on the GFP‐Like Chromophores
作者:Natalia V. Povarova、Snizhana O. Zaitseva、Nadezhda S. Baleeva、Alexander Yu. Smirnov、Ivan N. Myasnyanko、Marina B. Zagudaylova、Nina G. Bozhanova、Dmitriy A. Gorbachev、Kseniya K. Malyshevskaya、Alexey S. Gavrikov、Alexander S. Mishin、Mikhail S. Baranov
DOI:10.1002/chem.201901151
日期:2019.7.22
A genetically encoded fluorescent tag for livecell microscopy is presented. This tag is composed of previously published fluorogen‐activating protein FAST and a novel fluorogenic derivative of greenfluorescentprotein (GFP)‐like chromophore with red fluorescence. The reversible binding of the novel fluorogen and FAST is accompanied by three orders of magnitude increase in red fluorescence (580–650 nm)