Inhibitory Activities of Aromatic Amino Acid Esters and Peptides against Ovalbumin Permeation through Caco-2 Cell Monolayers | Zendy

Shoko Kobayashi | Zendy; Jun Watanabe | Zendy

Open Access

Inhibitory Activities of Aromatic Amino Acid Esters and Peptides against Ovalbumin Permeation through Caco-2 Cell Monolayers

Author(s) -

Shoko Kobayashi,

Jun Watanabe

Publication year - 2003

Publication title -

bioscience biotechnology and biochemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.509

H-Index - 116

eISSN - 1347-6947

pISSN - 0916-8451

DOI - 10.1271/bbb.67.2498

Subject(s) - ovalbumin , chemistry , permeation , ethyl ester , transcellular , dipeptide , monolayer , caco 2 , inhibitory postsynaptic potential , chromatography , amino acid , biochemistry , organic chemistry , cell , membrane , biology , immune system , immunology , neuroscience

Trp, Phe, and Tyr ethyl esters and their dipeptides with Gly at the C-terminals inhibited ovalbumin (OVA) permeation through Caco-2 monolayers. The inhibitory activity of Trp ethyl ester was the highest at near the concentration of 10(-6) M. It was suggested that Trp ethyl ester inhibited transcellular permeation of OVA.

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