Preparation of racemic &#945;-amino acid standards for accurate mass spectrometric analysis via racemization catalyzed by a hydrophobic pyridoxal derivative.

Harada, Masashi; Shimbo, Kazutaka; Karakawa, Sachise

Preparation of racemic α-amino acid standards for accurate mass spectrometric analysis via racemization catalyzed by a hydrophobic pyridoxal derivative.

Harada, Masashi; Shimbo, Kazutaka; Karakawa, Sachise.

Affiliation

Harada M; Research Institute for Bioscience Products & Fine Chemicals, 1-1, Suzuki-cho, Kawasaki-ku, Kawasaki-shi, 210-8681, Japan.
Shimbo K; Research Institute for Bioscience Products & Fine Chemicals, 1-1, Suzuki-cho, Kawasaki-ku, Kawasaki-shi, 210-8681, Japan.
Karakawa S; Research Institute for Bioscience Products & Fine Chemicals, 1-1, Suzuki-cho, Kawasaki-ku, Kawasaki-shi, 210-8681, Japan. Electronic address: sachise.karakawa.tn3@asv.ajinomoto.com.

Talanta ; 234: 122661, 2021 Nov 01.

Article in En | MEDLINE | ID: mdl-34364469

Subject(s)

Amino Acids; Pyridoxal; Catalysis; Chromatography, Liquid; Humans; Mass Spectrometry

Key words

Amino acid; Biomimetic catalysis; Internal standard; Isotopic labeling; LC-MS/MS; Racemization

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Pyridoxal / Amino Acids Limits: Humans Language: En Journal: Talanta Year: 2021 Document type: Article Affiliation country: Japan Country of publication: Netherlands

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