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Journal articles on the topic 'Activity-Based Fluorescent Probe'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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1

More, Lim, Kang, Yun, Yee, and Chang. "Asymmetric and Reduced Xanthene Fluorophores: Synthesis, Photochemical Properties, and Application to Activatable Fluorescent Probes for Detection of Nitroreductase." Molecules 24, no. 17 (2019): 3206. http://dx.doi.org/10.3390/molecules24173206.

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Xanthene fluorophores, including fluorescein, rhodol, and rhodamines, are representative classes of fluorescent probes that have been applied in the detection and visualization of biomolecules. “Turn on” activatable fluorescent probes, that can be turned on in response to enzymatic reactions, have been developed and prepared to reduce the high background signal of “always-on” fluorescent probes. However, the development of activity-based fluorescent probes for biological applications, using simple xanthene dyes, is hampered by their inefficient synthetic methods and the difficulty of chemical
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2

Hu, Juan, Wen-can Li, Jian-Ge Qiu, BingHua Jiang, and Chun-yang Zhang. "A multifunctional DNA nanostructure based on multicolor FRET for nuclease activity assay." Analyst 145, no. 18 (2020): 6054–60. http://dx.doi.org/10.1039/d0an01212b.

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3

Park, Sun Young, Eugeine Jung, Jong Seung Kim, Sung-Gil Chi, and Min Hee Lee. "Cancer-Specific hNQO1-Responsive Biocompatible Naphthalimides Providing a Rapid Fluorescent Turn-On with an Enhanced Enzyme Affinity." Sensors 20, no. 1 (2019): 53. http://dx.doi.org/10.3390/s20010053.

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Human NAD(P)H:quinone oxidoreductase 1 (hNQO1) is overexpressed in cancer cells and associated with the drug resistance factor of cancer. The objective of this work is the development of fluorescent probes for the efficient detection of hNQO1 activity in cancer cells, which can be employed for the cancer diagnosis and therapeutic agent development. Herein, we report naphthalimide-based fluorescent probes 1 and 2 that can detect hNQO1. For hNQO1 activity, the probes showed a significant fluorescence increase at 540 nm. In addition, probe 1, the naphthalimide containing a triphenylphosphonium sa
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4

Jin, Xin, Xin Liu, Xiaohua Zhu, et al. "A label-free fluorescence assay for thrombin activity analysis based on fluorescent protein and gold nanoparticles." Analytical Methods 8, no. 18 (2016): 3691–97. http://dx.doi.org/10.1039/c6ay00290k.

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A label-free and sensitive fluorescence assay has been developed for probing thrombin activity based on an engineered enhanced green fluorescent protein (EGFP) probe and unmodified gold nanoparticles (AuNPs).
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5

Chen, Guilin, Hui Feng, Wenbin Xi, Jing Xu, Saifei Pan, and Zhaosheng Qian. "Thiol–ene click reaction-induced fluorescence enhancement by altering the radiative rate for assaying butyrylcholinesterase activity." Analyst 144, no. 2 (2019): 559–66. http://dx.doi.org/10.1039/c8an01808a.

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6

McCulloch, Ian P., James J. La Clair, Matt J. Jaremko, and Michael D. Burkart. "Fluorescent Mechanism-Based Probe for Aerobic Flavin-Dependent Enzyme Activity." ChemBioChem 17, no. 17 (2016): 1598–601. http://dx.doi.org/10.1002/cbic.201600275.

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7

Serdiuk, Illia E., Milena Reszka, Henryk Myszka, Karol Krzymiński, Beata Liberek та Alexander D. Roshal. "Flavonol-based fluorescent indicator for determination of β-glucosidase activity". RSC Advances 6, № 48 (2016): 42532–36. http://dx.doi.org/10.1039/c6ra06062e.

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8

Jiang, Jie, Haifeng Sun, Yanlei Hu, Gang Lu, Jiwei Cui, and Jingcheng Hao. "AIE + ESIPT activity-based NIR Cu2+ sensor with dye participated binding strategy." Chemical Communications 57, no. 62 (2021): 7685–88. http://dx.doi.org/10.1039/d1cc02233d.

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An activity-based Cu<sup>2+</sup> fluorescent probe functions through chelation with Cu<sup>2+</sup>via dye-based multidentate binding, which in turn specifically triggers the probe to undergo hydrolysis to release a NIR emission with AIE + ESIPT properties.
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9

Grobben, Yvonne, Nicole Willemsen-Seegers, Joost C. M. Uitdehaag, et al. "High-Throughput Fluorescence-Based Activity Assay for Arginase-1." SLAS DISCOVERY: Advancing the Science of Drug Discovery 25, no. 9 (2020): 1018–25. http://dx.doi.org/10.1177/2472555220919340.

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Arginase-1, which converts the amino acid L-arginine into L-ornithine and urea, is a promising new drug target for cancer immunotherapy, as it has a role in the regulation of T-cell immunity in the tumor microenvironment. To enable the discovery of small-molecule Arginase-1 inhibitors by high-throughput screening, we developed a novel homogeneous (mix-and-measure) fluorescence-based activity assay. The assay measures the conversion of L-arginine into L-ornithine by a decrease in fluorescent signal due to quenching of a fluorescent probe, Arginase Gold. This way, inhibition of Arginase-1 result
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10

He, Yong, Junli Yu, Xiangzi Hu, et al. "An activity-based fluorescent probe and its application for differentiating alkaline phosphatase activity in different cell lines." Chemical Communications 56, no. 87 (2020): 13323–26. http://dx.doi.org/10.1039/d0cc06129h.

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11

Niu, Niu, Huipeng Zhou, Ning Liu, Hong Jiang, Zhenzhen Hu, and Cong Yu. "A perylene-based membrane intercalating conjugated oligoelectrolyte with efficient photodynamic antimicrobial activity." Chemical Communications 55, no. 30 (2019): 4395–98. http://dx.doi.org/10.1039/c9cc01357a.

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12

Ohta, Yuhei, Hiroo Wakita, Mitsuyasu Kawaguchi, Naoya Ieda, Shigehiro Osada, and Hidehiko Nakagawa. "Ratiometric assay of CARM1 activity using a FRET-based fluorescent probe." Bioorganic & Medicinal Chemistry Letters 29, no. 22 (2019): 126728. http://dx.doi.org/10.1016/j.bmcl.2019.126728.

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13

Zhao, Lingzhi, Liu Zhao, Yanqing Miao, Chunye Liu, and Chenxiao Zhang. "Construction of a Turn Off-On-Off Fluorescent System Based on Competitive Coordination of Cu2+between 6,7-Dihydroxycoumarin and Pyrophosphate Ion for Sensitive Assay of Pyrophosphatase Activity." Journal of Analytical Methods in Chemistry 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/4306838.

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The detection of pyrophosphatase (PPase) activity is of great significance in diagnosing diseases and understanding the function of PPase-related biological events. This study constructed a turn off-on-off fluorescent system for PPase activity assay based on PPase-regulated competitive coordination of Cu2+between a water-soluble fluorescent probe 6,7-dihydroxycoumarin (DHC) and pyrophosphate (PPi). The probe DHC can coordinate with Cu2+and consequently display on-off type fluorescence response. Furthermore, the in situ formed nonfluorescent Cu2+-DHC complex can act as an effective off-on type
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14

Singh, Atheesha, and Tobias George Barnard. "A Possible Flow Cytometry-Based Viability and Vitality Assessment Protocol for Pathogenic Vibrio cholerae O1 and O139 Postexposure to Simulated Gastric Fluid." BioMed Research International 2021 (June 8, 2021): 1–11. http://dx.doi.org/10.1155/2021/5551845.

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During the intake of contaminated water, for diarrheal disease to occur, Vibrio cholerae must survive through the bactericidal digestive secretion of gastric fluid during passage through the stomach. Determining the viability of these bacteria is challenging, with the standard cultivation methods for viability being time-consuming and unable to culture cells that may still function accordingly. This study assessed the use of enzyme action and membrane integrity as alternatives for determining vitality and viability, respectively, in gastric acid-stressed pathogenic Vibrio cholerae O1 and O139,
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15

Wanat, Przemyslaw, Renata Kasprzyk, Michal Kopcial, et al. "ExciTides: NTP-derived probes for monitoring pyrophosphatase activity based on excimer-to-monomer transitions." Chemical Communications 54, no. 70 (2018): 9773–76. http://dx.doi.org/10.1039/c8cc04968h.

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16

Naidu Bobba, Kondapa, Miae Won, Inseob Shim, et al. "A BODIPY-based two-photon fluorescent probe validates tyrosinase activity in live cells." Chem. Commun. 53, no. 81 (2017): 11213–16. http://dx.doi.org/10.1039/c7cc05043g.

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17

Wangngae, Sirilak, Thitima Pewklang, Kantapat Chansaenpak, et al. "A chalcone-based fluorescent responsive probe for selective detection of nitroreductase activity in bacteria." New Journal of Chemistry 45, no. 26 (2021): 11566–73. http://dx.doi.org/10.1039/d1nj01794b.

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18

Häußler, Daniela, Anna-Christina Schulz-Fincke, Anna-Madeleine Beckmann, et al. "A Fluorescent-Labeled Phosphono Bisbenzguanidine As an Activity-Based Probe for Matriptase." Chemistry - A European Journal 23, no. 22 (2017): 5205–9. http://dx.doi.org/10.1002/chem.201700319.

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19

Jani, Maulik S., Junyi Zou, Aneesh T. Veetil, and Yamuna Krishnan. "A DNA-based fluorescent probe maps NOS3 activity with subcellular spatial resolution." Nature Chemical Biology 16, no. 6 (2020): 660–66. http://dx.doi.org/10.1038/s41589-020-0491-3.

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20

Arango, Andres S., Anuj Yadav, Christopher J. Reinhardt, et al. "Two Step Mechanism of an Activity-Based Fluorescent Probe for Cyclooxygenase-2." Biophysical Journal 118, no. 3 (2020): 47a. http://dx.doi.org/10.1016/j.bpj.2019.11.436.

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21

Shaulov-Rotem, Yulia, Emmanuelle Merquiol, Tommy Weiss-Sadan, et al. "A novel quenched fluorescent activity-based probe reveals caspase-3 activity in the endoplasmic reticulum during apoptosis." Chemical Science 7, no. 2 (2016): 1322–37. http://dx.doi.org/10.1039/c5sc03207e.

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22

Poreba, Marcin, Wioletta Rut, Matej Vizovisek, et al. "Selective imaging of cathepsin L in breast cancer by fluorescent activity-based probes." Chemical Science 9, no. 8 (2018): 2113–29. http://dx.doi.org/10.1039/c7sc04303a.

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23

Hira, Jonathan, Md Jalal Uddin, Marius M. Haugland, and Christian S. Lentz. "From Differential Stains to Next Generation Physiology: Chemical Probes to Visualize Bacterial Cell Structure and Physiology." Molecules 25, no. 21 (2020): 4949. http://dx.doi.org/10.3390/molecules25214949.

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Chemical probes have been instrumental in microbiology since its birth as a discipline in the 19th century when chemical dyes were used to visualize structural features of bacterial cells for the first time. In this review article we will illustrate the evolving design of chemical probes in modern chemical biology and their diverse applications in bacterial imaging and phenotypic analysis. We will introduce and discuss a variety of different probe types including fluorogenic substrates and activity-based probes that visualize metabolic and specific enzyme activities, metabolic labeling strateg
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24

Tang, Baiyang, Yan Yang, Gefu Wang, Zhiyi Yao, Li Zhang, and Hai-Chen Wu. "A simple fluorescent probe based on a pyrene derivative for rapid detection of protamine and monitoring of trypsin activity." Organic & Biomolecular Chemistry 13, no. 32 (2015): 8708–12. http://dx.doi.org/10.1039/c5ob01034a.

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25

Matsuyama, Minami, Yuko Terada, Toyomi Yamazaki-Ito, and Keisuke Ito. "A Luminescence-Based Human TRPV1 Assay System for Quantifying Pungency in Spicy Foods." Foods 10, no. 1 (2021): 151. http://dx.doi.org/10.3390/foods10010151.

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The quantitation of pungency is difficult to achieve using sensory tests because of persistence, accumulation, and desensitization to the perception of pungency. Transient receptor vanilloid 1 (TRPV1), which is a chemosensory receptor, plays a pivotal role in the perception of many pungent compounds, suggesting that the activity of this receptor might be useful as an index for pungency evaluation. Although Ca2+-sensitive fluorescence dyes are commonly used for measuring human TRPV1 (hTRPV1) activity, their application is limited, as foods often contain fluorescent substances that interfere wit
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26

Kołt, Sonia, Tomasz Janiszewski, Dion Kaiserman, et al. "Detection of Active Granzyme A in NK92 Cells with Fluorescent Activity-Based Probe." Journal of Medicinal Chemistry 63, no. 6 (2020): 3359–69. http://dx.doi.org/10.1021/acs.jmedchem.9b02042.

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27

Sharma, Pooja, Neha Gupta, Sandeep Kaur, et al. "Imaging of lysosomal activity using naphthalimide-benzimidazole based fluorescent probe in living cells." Sensors and Actuators B: Chemical 286 (May 2019): 451–59. http://dx.doi.org/10.1016/j.snb.2019.01.134.

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28

Kim, Tae-Il, Jihye Park, Seonhwa Park, Yongdoo Choi, and Youngmi Kim. "Visualization of tyrosinase activity in melanoma cells by a BODIPY-based fluorescent probe." Chemical Communications 47, no. 47 (2011): 12640. http://dx.doi.org/10.1039/c1cc15061h.

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29

Zhang, Bin, Lijing Xu, Yindi Zhou, Weijian Zhang, Yuanhong Wang, and Yu Zhu. "Synthesis and activity of a coumarin‐based fluorescent probe for hydroxyl radical detection." Luminescence 35, no. 2 (2019): 305–11. http://dx.doi.org/10.1002/bio.3728.

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30

Jin, Qiang, Hongying Ma, Lei Feng, et al. "Sensing cytochrome P450 1A1 activity by a resorufin-based isoform-specific fluorescent probe." Chinese Chemical Letters 31, no. 11 (2020): 2945–49. http://dx.doi.org/10.1016/j.cclet.2020.05.038.

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31

Luo, Jiajie, Hongyi Zhang, Jialiang Guan, et al. "Detection of lipase activity in human serum based on a ratiometric fluorescent probe." New Journal of Chemistry 45, no. 21 (2021): 9561–68. http://dx.doi.org/10.1039/d1nj01155c.

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32

Sabariegos, Rosario, Fernando Picazo, Beatriz Domingo, Sandra Franco, Miguel-Angel Martinez, and Juan Llopis. "Fluorescence Resonance Energy Transfer-Based Assay for Characterization of Hepatitis C Virus NS3-4A Protease Activity in Live Cells." Antimicrobial Agents and Chemotherapy 53, no. 2 (2008): 728–34. http://dx.doi.org/10.1128/aac.01029-08.

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ABSTRACT The NS3/4A protease from hepatitis C virus (HCV) plays a key role in viral replication. We report a system for monitoring the activity of this enzyme in single living mammalian cells. We constructed a fluorescence resonance energy transfer (FRET) probe that consists of an enhanced cyan fluorescent protein-citrine fusion, with a cleavage site for HCV NS3/4A protease embedded within the linker between them. Expression of the biosensor in mammalian cells resulted in a FRET signal, and cotransfection with the NS3/4A expression vector produced a significant reduction in FRET, indicating th
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33

Zhang, Peng, Shasha Li, Caixia Fu, Qian Zhang, Yuzhe Xiao, and Caifeng Ding. "A colorimetric and near -infrared ratiometric fluorescent probe for the determination of endogenous tyrosinase activity based on cyanine aggregation." Analyst 144, no. 18 (2019): 5472–78. http://dx.doi.org/10.1039/c9an01045a.

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34

Zhang, Jingtuo, Soo Jung Yang, Federico Gonzalez, et al. "A peptide-based fluorescent probe images ERAAP activity in cells and in high throughput assays." Chemical Communications 54, no. 52 (2018): 7215–18. http://dx.doi.org/10.1039/c7cc09598h.

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35

Zhang, Wenjuan, Hanxiao Yang, Nan Li, and Na Zhao. "A sensitive fluorescent probe for alkaline phosphatase and an activity assay based on the aggregation-induced emission effect." RSC Advances 8, no. 27 (2018): 14995–5000. http://dx.doi.org/10.1039/c8ra01786g.

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A sensitive fluorescent probe (TPEQN-P) was designed and synthesized for detecting alkaline phosphatase and monitoring its enzymatic activity based on the specific aggregation-induced emission effect.
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36

Poreba, Marcin, Katarzyna Groborz, Matej Vizovisek, et al. "Fluorescent probes towards selective cathepsin B detection and visualization in cancer cells and patient samples." Chemical Science 10, no. 36 (2019): 8461–77. http://dx.doi.org/10.1039/c9sc00997c.

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37

Bai, Bing, Chenxu Yan, Yutao Zhang, Zhiqian Guo та Wei-Hong Zhu. "Dual-channel near-infrared fluorescent probe for real-time tracking of endogenous γ-glutamyl transpeptidase activity". Chemical Communications 54, № 87 (2018): 12393–96. http://dx.doi.org/10.1039/c8cc07376g.

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38

Peng, Lu, Meng Gao, Xiaolei Cai та ін. "A fluorescent light-up probe based on AIE and ESIPT processes for β-galactosidase activity detection and visualization in living cells". Journal of Materials Chemistry B 3, № 47 (2015): 9168–72. http://dx.doi.org/10.1039/c5tb01938a.

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39

Mukhtarov, Marat, Olga Markova, Eleonore Real, Yves Jacob, Svetlana Buldakova, and Piotr Bregestovski. "Monitoring of chloride and activity of glycine receptor channels using genetically encoded fluorescent sensors." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 366, no. 1880 (2008): 3445–62. http://dx.doi.org/10.1098/rsta.2008.0133.

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Genetically encoded probes have become powerful tools for non-invasive monitoring of ions, distributions of proteins and the migration and formation of cellular components. We describe the functional expression of two molecular probes for non-invasive fluorescent monitoring of intracellular Cl ([Cl] i ) and the functioning of glycine receptor (GlyR) channels. The first probe is a recently developed cyan fluorescent protein–yellow fluorescent protein-based construct, termed Cl-Sensor, with relatively high sensitivity to Cl ( K app ∼30 mM). In this study, we describe its expression in retina cel
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40

Zhang, Qian, Shasha Li, Caixia Fu, Yuzhe Xiao, Peng Zhang, and Caifeng Ding. "Near-infrared mito-specific fluorescent probe for ratiometric detection and imaging of alkaline phosphatase activity with high sensitivity." Journal of Materials Chemistry B 7, no. 3 (2019): 443–50. http://dx.doi.org/10.1039/c8tb02799d.

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41

Dhara, Koushik, Yuichiro Hori, Reisuke Baba, and Kazuya Kikuchi. "A fluorescent probe for detection of histone deacetylase activity based on aggregation-induced emission." Chemical Communications 48, no. 94 (2012): 11534. http://dx.doi.org/10.1039/c2cc36591j.

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42

Liu, Yuning, Yanan Yu, Qingshi Meng, et al. "A Fluorescent Probe for the Specific Staining of Cysteine Containing Proteins and Thioredoxin Reductase in SDS-PAGE." Biosensors 11, no. 5 (2021): 132. http://dx.doi.org/10.3390/bios11050132.

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A naphthalimide-based fluorescent probe, Nap-I, with iodoacetamide as the alkylating group, has been synthesized, and its specific fluorescent staining of proteins containing cysteine (Cys) and selenocysteine (Sec) residues in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) has been evaluated. This molecule shows good fluorescence properties in the labeling of protein Cys/Sec residues, while reducing steric hindrance and minimizing changes in the water solubility of proteins. Reaction parameters, such as labeling time and pH, have been investigated, and the optimal labelin
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43

Davis, Tony D., Jennifer M. Michaud, and Michael D. Burkart. "Active site labeling of fatty acid and polyketide acyl-carrier protein transacylases." Organic & Biomolecular Chemistry 17, no. 19 (2019): 4720–24. http://dx.doi.org/10.1039/c8ob03229g.

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44

Sun, Jingya, Mei Liu, Peng Wang, Zhiwei Gao, Jun Mu, and Qingguo Chen. "Novel High-Selectivity Fluorescent Probe for Detecting Alkaline Phosphatase Activity in Marine Environment." Journal of Nanoscience and Nanotechnology 20, no. 6 (2020): 3348–55. http://dx.doi.org/10.1166/jnn.2020.17402.

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In marine environment, alkaline phosphatase (ALP) is a nonspecific phosphatase with metal ions as its active site. Metal ions have different effects on ALP activity. Therefore, a probe that specifically detects ALP needs to be developed. In this paper, to eliminate the interference of acid phosphatase, we designed and synthesized a highly selective fluorescent probe CyP based on pH to detect ALP activity. The response mechanism of detecting ALP was explained. The photophysical properties, enzyme kinetics, stability, selectivity, and potential quantitative ability of the probe under different p
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45

Guo, Zheng, Xiaohua Zhu, Shigong Wang, et al. "Fluorescent Ti3C2MXene quantum dots for an alkaline phosphatase assay and embryonic stem cell identification based on the inner filter effect." Nanoscale 10, no. 41 (2018): 19579–85. http://dx.doi.org/10.1039/c8nr05767b.

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46

CHEN, CHAO-WEI, TIFFANY R. BLACKWELL, RENEE NAPHAS, et al. "DEVELOPMENT OF NEEDLE-BASED MICROENDOSCOPY FOR FLUORESCENCE MOLECULAR IMAGING OF BREAST TUMOR MODELS." Journal of Innovative Optical Health Sciences 02, no. 04 (2009): 343–52. http://dx.doi.org/10.1142/s1793545809000747.

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Fluorescence molecular imaging enables the visualization of basic molecular processes such as gene expression, enzyme activity, and disease-specific molecular interactions in vivo using targeted contrast agents, and therefore, is being developed for early detection and in situ characterization of breast cancers. Recent advances in developing near-infrared fluorescent imaging contrast agents have enabled the specific labeling of human breast cancer cells in mouse model systems. In synergy with contrast agent development, this paper describes a needle-based fluorescence molecular imaging device
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47

Gong, Ming-Mao, Chia-Yen Dai, Scott Severance, et al. "A Bioorthogonally Synthesized and Disulfide-Containing Fluorescence Turn-On Chemical Probe for Measurements of Butyrylcholinesterase Activity and Inhibition in the Presence of Physiological Glutathione." Catalysts 10, no. 10 (2020): 1169. http://dx.doi.org/10.3390/catal10101169.

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Butyrylcholinesterase (BChE) is a biomarker in human blood. Aberrant BChE activity has been associated with human diseases. Here we developed a fluorescence resonance energy transfer (FRET) chemical probe to specifically quantify BChE activity in serum, while simultaneously discriminating against glutathione (GSH). The FRET chemical probe 11 was synthesized from a key trifunctional bicyclononyne exo-6 and derivatives of 5-(2-aminoethylamino)-1-naphthalenesulfonic acid (EDANS) and 4-[4-(dimethylamino)phenylazo]benzoic acid (DABCYL). EDANS fluorescence visualization and kinetic analysis of 11 in
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48

Bennett, Kristen, Natalie C. Sadler, Aaron T. Wright, Chris Yeager, and Michael R. Hyman. "Activity-Based Protein Profiling of Ammonia Monooxygenase in Nitrosomonas europaea." Applied and Environmental Microbiology 82, no. 8 (2016): 2270–79. http://dx.doi.org/10.1128/aem.03556-15.

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ABSTRACTNitrosomonas europaeais an aerobic nitrifying bacterium that oxidizes ammonia (NH3) to nitrite (NO2−) through the sequential activities of ammonia monooxygenase (AMO) and hydroxylamine dehydrogenase (HAO). Many alkynes are mechanism-based inactivators of AMO, and here we describe an activity-based protein profiling method for this enzyme using 1,7-octadiyne (17OD) as a probe. Inactivation of NH4+-dependent O2uptake byN. europaeaby 17OD was time- and concentration-dependent. The effects of 17OD were specific for ammonia-oxidizing activity, andde novoprotein synthesis was required to ree
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49

Sun, Mingtai, Huan Yu, Houjuan Zhu, et al. "Oxidative Cleavage-Based Near-Infrared Fluorescent Probe for Hypochlorous Acid Detection and Myeloperoxidase Activity Evaluation." Analytical Chemistry 86, no. 1 (2013): 671–77. http://dx.doi.org/10.1021/ac403603r.

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50

Chen, Yingying, Wenxia Liu, Binbin Zhang, Zhiguang Suo, Feifei Xing, and Lingyan Feng. "Sensitive and reversible perylene derivative-based fluorescent probe for acetylcholinesterase activity monitoring and its inhibitor." Analytical Biochemistry 607 (October 2020): 113835. http://dx.doi.org/10.1016/j.ab.2020.113835.

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