Literature DB >> 23677259

A protein kinase assay based on FRET between quantum dots and fluorescently-labeled peptides.

Shujiro Shiosaki1, Takanobu Nobori, Takeshi Mori, Riki Toita, Yuta Nakamura, Chan Woo Kim, Tatsuhiro Yamamoto, Takuro Niidome, Yoshiki Katayama.   

Abstract

A novel protein kinase assay was developed, based on FRET between QDs and fluorescently-labeled substrate peptides. The negatively charged QDs recognize the change in net charge of the peptide upon phosphorylation. Despite its simple mechanism, this assay is sensitive and robust enough to be applied to the evaluation of protein kinase inhibitors.

Mesh:

Substances:

Year:  2013        PMID: 23677259     DOI: 10.1039/c3cc41680a

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

1.  Zn(II)-Coordinated Quantum Dot-FRET Nanosensors for the Detection of Protein Kinase Activity.

Authors:  Butaek Lim; Ji-In Park; Kyung Jin Lee; Jin-Won Lee; Tae-Wuk Kim; Young-Pil Kim
Journal:  Sensors (Basel)       Date:  2015-07-23       Impact factor: 3.576

2.  Modular, Antibody-free Time-Resolved LRET Kinase Assay Enabled by Quantum Dots and Tb(3+)-sensitizing Peptides.

Authors:  Wei Cui; Laurie L Parker
Journal:  Sci Rep       Date:  2016-07-18       Impact factor: 4.379

  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.