نتایج جستجو برای: enzyme technology

تعداد نتایج: 705590  

Journal: :international journal of molecular and clinical microbiology 0
mikhail lakhtin institute: g.n. gabrichevsky research institute for epidemiology and microbiology, russia vladimir lakhtin institute: g.n. gabrichevsky research institute for epidemiology and microbiology, russia vladimir alyoshkin institute: g.n. gabrichevsky research institute for epidemiology and microbiology, russia

examples of inter- and intramolecular direct co-functioning of lectins and enzymes are summarized. the data indicate importance of lectin-enzyme relationships in molecular and clinical microbiology and medical biotechnology. lectin-enzyme relationships have extended prospects in medicine and biotechnology.

Journal: :iranian journal of public health 0
sh. rahbar m. mir ahmadian p. bahadory f. berelian

in a survey carried out to establish the incidence of erythrocyte glucose­ 6-phosphate-dehydrogenase deficiency, 738 professional blood donors of tehran were examined. the fluorescent spot technique was used for screening and qualitative determination of g-6-pd in erythrocytes. this technique was compared with other methods of g-6-pd enzyme assay and proved to be very reliable. qualitative enzy...

2015
Yanfei Zhang Qinglong Meng Hongwu Ma Yongfei Liu Guoqiang Cao Xiaoran Zhang Ping Zheng Jibin Sun Dawei Zhang Wenxia Jiang Yanhe Ma

BACKGROUND The overexpression of key enzymes in a metabolic pathway is a frequently used genetic engineering strategy for strain improvement. Metabolic control analysis has been proposed to quantitatively determine key enzymes. However, the lack of quality data often makes it difficult to correctly identify key enzymes through control analysis. Here, we proposed a method combining in vitro meta...

2012
Shuang Li Xiaofeng Yang Shuai Yang Muzi Zhu Xiaoning Wang

Enzymes are protein molecules functioning as specialized catalysts for chemical reactions. They have contributed greatly to the traditional and modern chemical industry by improving existing processes. In this article, we first give a survey of representative industrial applications of enzymes, focusing on the technical applications, feed industry, food processing and cosmetic products. The rec...

Journal: :Nanotechnology 2016
ShengWei Tan DeJian Gu Hang Liu QuanJun Liu

The nanopore sensor as a high-throughput and low-cost technology can detect a single molecule in a solution. In the present study, relatively large silicon nitride (Si3N4) nanopores with diameters of ∼28 and ∼88 nm were fabricated successfully using a focused Ga ion beam. We have used solid-state nanopores with various sizes to detect the single horseradish peroxidase (HRP) molecule and for the...

2012
Feroz Khan

Restriction enzymes represent a class of endonucleases that cleave DNA in a specific manner. They are widely used in recombinant DNA technology and known as molecular scissors. In this communication, a putative restriction endonucleases from (Acinetobacter baumannii SDF) was identified in NCBI database, and characterized for biophysical properties, sequence homology and a structural modeling. T...

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