Label-free colorimetric assay for T4 polynucleotide kinase/phosphatase activity and its inhibitors based on G-quadruplex/hemin DNAzyme

2017 ◽  
Vol 517 ◽  
pp. 18-21 ◽  
Author(s):  
Haisheng Liu ◽  
Changbei Ma ◽  
Jun Wang ◽  
Hanchun Chen ◽  
Kemin Wang
Keyword(s):  
Phosphatase Activity ◽  
Colorimetric Assay ◽  
Label Free ◽  
Polynucleotide Kinase ◽  
G Quadruplex ◽  
T4 Polynucleotide Kinase

Label-free luminescence switch-on detection of T4 polynucleotide kinase activity using a G-quadruplex-selective probe

2014 ◽  
Vol 50 (40) ◽  
pp. 5313-5315 ◽  
Author(s):  
Hong-Zhang He ◽  
Ka-Ho Leung ◽  
Wei Wang ◽  
Daniel Shiu-Hin Chan ◽  
Chung-Hang Leung ◽  
...  
Keyword(s):  
Kinase Activity ◽  
Label Free ◽  
Polynucleotide Kinase ◽  
G Quadruplex ◽  
T4 Polynucleotide Kinase

Label-free fluorescence light-up detection of T4 polynucleotide kinase activity using the split-to-intact G-quadruplex strategy by ligation-triggered and toehold-mediated strand displacement release

The Analyst ◽  
2015 ◽  
Vol 140 (16) ◽  
pp. 5450-5453 ◽  
Author(s):  
Lu Zhou ◽  
Xiaoqiang Shen ◽  
Na Sun ◽  
Kewei Wang ◽  
Yuanyuan Zhang ◽  
...  
Keyword(s):  
Kinase Activity ◽  
Detection Method ◽  
Label Free ◽  
Strand Displacement ◽  
Polynucleotide Kinase ◽  
G Quadruplex ◽  
Fluorescence Light ◽  
T4 Polynucleotide Kinase

A label-free, fluorescence light-up detection method for T4 polynucleotide kinase activity has been developed using the split-to-intact G-quadruplex strategy.

A label-free cyclic assembly of G-quadruplex nanowires for cascade amplification detection of T4 polynucleotide kinase activity and inhibition

The Analyst ◽  
2015 ◽  
Vol 140 (17) ◽  
pp. 6124-6130 ◽  
Author(s):  
Zhilu Shi ◽  
Xiafei Zhang ◽  
Rui Cheng ◽  
Baoxin Li ◽  
Yan Jin
Keyword(s):  
Kinase Activity ◽  
Hybridization Chain Reaction ◽  
Label Free ◽  
Chain Reaction ◽  
Polynucleotide Kinase ◽  
G Quadruplex ◽  
Amplification Strategy ◽  
Cascade Amplification ◽  
T4 Polynucleotide Kinase

A label-free and enzyme-free amplification strategy has been developed for sensitively and specifically studying PNK activity and inhibitionviathe hybridization chain reaction (HCR).

Label-free fluorescence assay coupled exonuclease reaction and SYBR Green I for the detection of T4 polynucleotide kinase activity

2020 ◽  
Vol 12 (6) ◽  
pp. 807-812
Author(s):  
Xu Wu ◽  
Shuyi He ◽  
Julia Xiaojun Zhao
Keyword(s):  
Kinase Activity ◽  
Sybr Green ◽  
Fluorescence Assay ◽  
Sybr Green I ◽  
Label Free ◽  
Cleavage Reaction ◽  
Polynucleotide Kinase ◽  
T4 Polynucleotide Kinase

A sensitive label-free fluorescence assay for monitoring T4 polynucleotide kinase (T4 PNK) activity and inhibition was developed based on a coupled λ exonuclease cleavage reaction and SYBR Green I.

A fluorescence-based assay for T4 polynucleotide kinase/phosphatase activity based on a terminal transferase-aided photoinduced electron transfer strategy

2016 ◽  
Vol 8 (9) ◽  
pp. 1989-1994 ◽  
Author(s):  
Changbei Ma ◽  
Shunxin Jin ◽  
Jun Wang ◽  
Kemin Wang ◽  
Haisheng Liu ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Phosphatase Activity ◽  
Photoinduced Electron Transfer ◽  
Fluorescence Method ◽  
Terminal Transferase ◽  
Polynucleotide Kinase ◽  
T4 Polynucleotide Kinase

A novel fluorescence method for detection of T4 polynucleotide kinase/phosphatase activity based on a terminal transferase-aided photoinduced electron transfer strategy.

Thioflavin T as a fluorescence probe for label-free detection of T4 polynucleotide kinase/phosphatase and its inhibitors

2015 ◽  
Vol 29 (6) ◽  
pp. 500-502 ◽  
Author(s):  
Changbei Ma ◽  
Shunxin Jin ◽  
Haisheng Liu ◽  
Kun Xia ◽  
Jianhua Tang ◽  
...  
Keyword(s):  
Fluorescence Probe ◽  
Thioflavin T ◽  
Label Free ◽  
Label Free Detection ◽  
Polynucleotide Kinase ◽  
T4 Polynucleotide Kinase
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