Zobrazeno 1 - 4
of 4
pro vyhledávání: '"A. S. Yasnaya"'
Autor:
E. S. Yasnaya, Galina M. Trukhina, A. Yu. Popova, S. I. Savel’Ev, E. S. Shvetsova, N. V. Zubchonok
Publikováno v:
Health Care of the Russian Federation. 61:263-268
In Lipetsk region during 9 years a monitoring was implemented concerning immune status of children of preschool age residing in conditions of multi-factorial impact of environment. The sampling included 8,640 children. The examination implemented non
Publikováno v:
Moscow University Chemistry Bulletin. 65:135-138
Penicillin G acylase (PA, EC 3.5.1.11) from Alcaligenes faecalis (AfPA) is one of the most thermostable bacterial penicillin acylases. However, systematic data about the thermal stability of AfPA are not found in the literature. A systematic study of
Publikováno v:
Acta Naturae
Penicillin acylases (PA) are widely used for the production of semi-synthetic β-lactam antibiotics and chiral compounds. In this review, the latest achievements in the production of recombinant enzymes are discussed, as well as the results of PA typ
Autor:
Olga Yamskova, A. S. Yasnaya, Vladimir I. Tishkov, D. T. Guranda, Vytas K. Švedas, Tatyana A. Shcherbakova
Publikováno v:
Moscow University Chemistry Bulletin. 63:103-107
The gene of penicillin acylase (PA) from Escherichia coli has been cloned from a PA producer strain that is an analogue of strain ATCC 11105. Optimization of the cultivation conditions made it possible to obtain up to 130 mg of active enzyme per lite