منابع مشابه
BIOLOGICALLY ACTIVE SYNTHETIC POLYMERSt
The 1:2 divinyl ether-maleic anhydride cyclic alternating copolymer (DIVEMA) shows a wide variety of biological activities. It has antitumor activity; it induces the formation of interferon; it has antiviral, antibacterial, and antifungal activity; it is an anticoagulant and an anti-inflammatory agent. DIVEMA is an immunopotentiator; it increases the rate of phagocytosis, it activates macrophag...
متن کاملOrganic synthetic transformations using organic dyes as photoredox catalysts.
The oxidizing ability of organic dyes is enhanced significantly by photoexcitation. Radical cations of weak electron donors can be produced by electron transfer from the donors to the excited states of organic dyes. The radical cations thus produced undergo bond formation reactions with various nucleophiles. For example, the direct oxygenation of benzene to phenol was made possible under visibl...
متن کاملBiologically active synthetic fragments of bradykinin.
Bradykinin, Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg, is released from bradykininogen by the action of kallikreins and brings about smooth muscle stimulation, vasodilation, increase in capillary permeability, ac cumulation and migration of leucocytes and pain production. It is well known that so-called kininase, for example catheptic carboxypeptidase B and carboxypeptidase N, destroy bradykinin by c...
متن کاملOver Expression of Biologically Active Interferon Beta Using Synthetic Gene in E. coli
In this study, our previously reported novel synthetic gene encoding 166 residues of interferon-? was used for an efficient expression of IFN-?. The synthetic gene was cloned into pET21a expression vector and transferred into E. coli. Recombinant protein was over-expressed in the E. coli. Identity of the recombinant protein was confirmed by western blot analysis. The recombinant protein was bio...
متن کاملMulticolor single molecule tracking of stochastically active synthetic dyes.
Single particle tracking can reveal dynamic information at the scale of single molecules in living cells but thus far has been limited either in the range of potential protein targets or in the quality and number of tracks attainable. We demonstrate a new approach to single molecule tracking by using the blinking properties of synthetic dyes targeted to proteins of interest with genetically enc...
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ژورنال
عنوان ژورنال: IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA
سال: 2017
ISSN: 2500-3070,0579-2991
DOI: 10.6060/tcct.2017601.5423