Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Koji Tadasa"'
Publikováno v:
Biotechnology Letters. 22:295-300
During the synthesis of the dipeptide, N-benzyloxycarbonyl-l-phenylalanyl-l-phenylalanine methyl ester, from N-benzyloxycarbonyl-l-phenylalanine and l-phenylalanine methyl ester by thermolysin, the enzyme was stabilized by 20 °C up to 110 °C. The s
Publikováno v:
Biotechnology Techniques. 12:115-118
Thermolysin underwent spectral changes and pKa shifts upon mixing with alcoholic solvents. A hyperchromic spectra and shift occured upon activation of the enzyme by solvents used in dipeptide (Z-Phe-Phe-OMe) synthesis. This effect was decreased when
Publikováno v:
Biotechnology Techniques. 12:491-496
Thermolysin was stabilized by increasing the reaction temperature from 90°C to 110°C during peptide synthesis of N-(benzyloxycarbonyl)-L-phenylalanyl-L-phenylalanine methyl ester (Z-Phe-Phe-OMe). The stabilization energy was acquired from the drop
Publikováno v:
Biotechnology Letters. 19:563-568
The kinetic patterns and parameters of 12 alcoholic organic solvents of different classes inhibiting thermolysin-catalyzed synthesis of N-(benzyloxycarbonyl)-L-phenylalanyl-L-phenylalanine methyl ester (Z-Phe-Phe-OMe) in aqueous organic one-phase rea
Publikováno v:
Biotechnology Letters. 19:1129-1133
Inhibition of thermolysin-catalyzed peptide synthesis of N-(benzyloxycarbonyl)-L-phenylalanyl-L-phenylalanine methylester (Z-Phe-Phe-OMe) in aqueous organic one-phase reaction system by water-miscible alcoholic organic solvents correlated with most o
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 6:1303-1308
Ten amino acid derivatives of kojic acid were synthesized to improve the tyrosinase inhibitory activity of kojic acid. Almost all derivatives showed stronger activities than kojic acid, and in general, N-kojic-amino acid-kojiate was found to have a h
Publikováno v:
Biotechnology Letters. 18:45-50
This paper reports an insight into the kinetic mechanism of activation and then inhibition in a thermolysin - catalyzed peptide synthesis of dipeptide N -(benzyloxycarbonyl)-L-phenylalanyl-L-phenylalanine methyl ester in aqueous - organic one phase s
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 58:1439-1442
Thermolysin-catalyzed peptide synthesis using N-benzyloxycarbonyl)-l-phenylalanine (Z-Phe) and l-phenylalanine methyl ester (Phe-OMe) as substrates was done mainly in a water-organic one phase solvent system. The organic solvent content used was less
Publikováno v:
Journal of the agricultural chemical society of Japan. 68:783-792
A method for cell culture with a thermoresponsive polymer and dextran sulfate was developed. In the culture of human cancer cell lines, the polymer had no cytotoxicity and the cells attached, spread, and grew well on a substrate conjugated with type
Publikováno v:
NIPPON SHOKUHIN KOGYO GAKKAISHI. 41:481-484
そばタンパク質の低い消化吸収性を改善するため,そばタンパク質の抽出精製を検討した結果,(1) 苦そばと普通そばのアルブミンおよびグロブリンの分子量分布や等電点などの物性に差異