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A coumarin-derived fluorescence probe selective for magnesium

Debdas Ray1, P K Bharadwaj

  • 1Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India.

Inorganic Chemistry
|March 12, 2008
PubMed

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Labeling DNA Probes

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...