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Sequence-selective visual recognition of nonprotected dipeptides.

Kazunori Tsubaki·Tomokazu Kusumoto·Noriyuki Hayashi·Mohammad Nuruzzaman·Kaoru Fuji
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Abstract

[structure: see text] A receptor 1 with phenolphthalein and two crown ethers in the molecule develops brilliant purple color in the presence of dipeptides with a specific amino acid-sequence containing a C-terminal lysine. This type of color development could be extended to the detection of oligopeptides of a specific sequence at the N-terminal such as scyliorhinin I and APP(770)(394-410).

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Chemical PhenomenaChemistry, PhysicalColorDipeptidesEthers, CyclicImage Processing, Computer-AssistedIndicators and ReagentsOligopeptidesPhenolphthaleinProteinsSpectrophotometry, UltravioletJournal Article

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Kazunori Tsubaki, Tomokazu Kusumoto, Noriyuki Hayashi, Mohammad Nuruzzaman, Kaoru Fuji. 2002-07-11. Sequence-selective visual recognition of nonprotected dipeptides.. https://doi.org/10.1021/ol026191n

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