Related Experiment Video
Updated: Oct 11, 2025

16:16
Genetically-encoded Molecular Probes to Study G Protein-coupled Receptors
Published on: September 13, 2013
15.4K
Host-guest type multiple site fluorescent probe for GSH detection in living organisms
Tao Liu1, Yongkang Yue2, Yunze Zhai3
1Department of Chemistry and Chemical Engineering, Lvliang University, Lvliang 033001, P. R. China.
Abstract:
The host-guest type molecular size matching strategy, which embodied intramolecular hydrogen bond, aromatic nucleophilic substitution and nucleophilic addition, was utilized to develop a fluorescent probe for GSH specific detection and in situ imaging in organisms.
Related Concept Videos
Labeling DNA Probes
8.6K
DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...
8.6K
Reporter Genes
12.1K
Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.
12.1K

