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Determination of free hydroxyproline and proline in human serum by high-performance liquid chromatography using 4-(5,6-dimethoxy-2-phthalimidinyl)phenylsulfonyl chloride as a pre-column fluorescent labelling reagent

โœ Scribed by Inoue, Hirofumi; Moritani, Kazuhiro; Date, Yuuko; Kohashi, Kazuya; Tsuruta, Yasuto


Book ID
118187223
Publisher
Royal Society of Chemistry
Year
1995
Tongue
English
Weight
674 KB
Volume
120
Category
Article
ISSN
0003-2654

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๐Ÿ“œ SIMILAR VOLUMES


4-(5,6-Dimethoxy-2-phthalimidinyl)-2-met
โœ Yasuto Tsuruta; Hirofumi Inoue ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 106 KB

A highly sensitive fluorescent labeling reagent, 4-(5,6-dimethoxy-2-phthalimidinyl)-2-methoxyphenylsulfonyl chloride (DMS-Cl), for determination of amino acids by HPLC has been developed. DMS-Cl reacted with amino acids in the basic medium to produce the corresponding fluorescent sulfonamides (excit

2-Methoxy-4-(2-phthalimidinyl)phenylsulf
โœ Yasuto Tsuruta; Shingo Kitai; Shouji Watanabe; Hirofumi Inoue ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 79 KB

Highly sensitive fluorescent labeling reagents, 2-(alkyloxy)-4-(2-phthalimidinyl)phenylsulfonyl chlorides (alkyloxy โ€ซุโ€ฌ methoxy, ethoxy, and propoxy; MPS-Cl, EPS-Cl, and PPS-Cl, respectively), for determination of phenols by high-performance liquid chromatography (HPLC) have been developed. These re