Nanomolar affinity protein trans-splicing monitored in real-time by fluorophore–quencher pairs
作者:M. Braner、R. Wieneke、R. Tampé
DOI:10.1039/c6cc08862g
日期:——
We combined high-affinity protein trans-splicing with fluorophore/quencher pairs for online detection of covalent N-terminal ‘traceless’ protein labeling at nanomolar concentrations under physiological conditions in cellular environment.
我们将高亲和性蛋白质转接与荧光团/淬灭剂对结合起来,用于在线检测细胞环境中生理条件下纳摩尔浓度的共价 N 端 "无痕 "蛋白质标记。
PEPTIDE COMPOUND AND METHOD FOR PRODUCING SAME, COMPOSITION FOR SCREENING USE, AND METHOD FOR SELECTING PEPTIDE COMPOUND
申请人:FUJIFILM Corporation
公开号:EP3604326A1
公开(公告)日:2020-02-05
An object of the present invention is to provide a novel cyclic peptide compound excellent in cell membrane permeability, a method for producing the same, a composition for screening use, and a method for selecting a cyclic peptide compound that binds to a target substance. According to the present invention, a peptide compound represented by Formula (1) or a salt thereof is provided. In the formula, the symbols have the meanings as defined in the specification of the present application.
Peptide compound and method for producing same, composition for screening use, and method for selecting peptide compound
申请人:FUJIFILM Corporation
公开号:US11319347B2
公开(公告)日:2022-05-03
An object of the present invention is to provide a novel cyclic peptide compound excellent in cell membrane permeability, a method for producing the same, a composition for screening use, and a method for selecting a cyclic peptide compound that binds to a target substance. According to the present invention, a peptide compound represented by Formula (1) or a salt thereof is provided. In the formula, the symbols have the meanings as defined in the specification of the present application.
Cell-Penetrating Peptides as Delivery Vehicles for a Protein-Targeted Terbium Complex
作者:Shabnam Mohandessi、Megha Rajendran、Darren Magda、Lawrence W. Miller
DOI:10.1002/chem.201201805
日期:2012.8.27
Release after transmission: Arginine‐rich, cell‐penetrating peptides (CPPs) mediate cytoplasmic delivery of trimethoprim (TMP)–terbium complex conjugates and selective, intracellular labeling of E. coli dihydrofolate reductase (eDHFR) fusion proteins. A disulfide bond linking CPP and cargo is reduced following uptake (see picture). CPP conjugation can be used to deliver otherwise cell‐impermeable,