نتایج جستجو برای: page protein analysis

تعداد نتایج: 3877308  

نادری, سمانه, کریمی, جمشید, سعیدی جم, مسعود , شباب, نوشین , محمدی, نژاد , یادگار آذری, رضا ,

Introduction & Objective: Bone morphogenetic proteins are a group of cytokines that belongs to superfamily TGFβ. These proteins play an important role in evolution of many of organs and tissues through germinal period followed by amending and rebuilding of bone tissue and car-tilage. The aim of this study was to clone and expression analysis of BMP-2 gene in E. coli bacteria. Materials & Method...

Makvandi, Manouchehr, Zandi, Milad, Jalilian, Shahram , Parsa, Mehdi , Ramazani, Ali , Teimouri, Ali ,

Background and Aims: Rotavirus enteritis is an acute viral infectious disease among infants. VP7 protein has a key role in attachment and entry virus into the target cell. The VP7 protein is involved in inducing the production of neutralizing antibodies that protect infants against reinfection of the virus. The aim of this study was to heterologous expression of the VP7 gene of bovine rotavirus...

Journal: :iranian journal of virology 0
h razavi-nikoo department of virology, faculty of medical sciences, tarbiat modares university, tehran, iran h soleimanjahi department of virology, faculty of medical sciences, tarbiat modares university, tehran, iran f fotouhi influenza unit pasteur institute of iran, tehran, iran a ghaemi department of virology, faculty of medical sciences, tarbiat modares university, tehran, iran m fazeli department of virology, faculty of medical sciences, tarbiat modares university, tehran, iran

background and aims: since the produced recombinant proteins by molecular genetics techniques commonly have some limitations in the application, chimeric protein are introduced. chimeric proteins have found widespread application for the study of protein folding, structure stability, function and immunogenisity. methods: according to the known immunomodulatory effect and structure of hsp70 mole...

علی مصطفایی, , مریم چلبی, ,

Proteolytic enzymes play important roles in food and drug industries. Actinidin, the most abundant protein of kiwifruit is a cystein protease (EC 3.4.22.14). In the present study, protein contents and levels of actinidin in kiwifruit cultivars were assayed and the enzyme was purified by a simple procedure. Actinidin was purified using two steps: (1)) precipitation by ammonium sulfate and (2) io...

Journal: :jundishapur journal of microbiology 0
ava behrouzi department of biology, school of basic science, science and research branch, islamic azad university, tehran, ir iran saeid bouzari department of molecular biology, pasteur institute of iran, tehran, ir iran seyed davar siadat department of tuberculosis and pulmonary research, pasteur institute of iran, tehran, ir iran; department of tuberculosis and pulmonary research, pasteur institute of iran, tehran, ir iran. tel: +98-9121442137, fax: +98-2166492619 anis jafari department of molecular biology, pasteur institute of iran, tehran, ir iran shiva irani department of biology, school of basic science, science and research branch, islamic azad university, tehran, ir iran

conclusions our results showed that the recombinant protein produced by the pbad vector in the escherichia coli system was very efficient. background nontypeable haemophilus influenzae (nthi) is a significant pathogen in children, causing otitis media, sinusitis, conjunctivitis, pneumonia, and occasionally invasive infections. protein d (pd) belongs to the minor outer-membrane proteins of h. in...

Journal: Journal of Nuts 2015
A. Tajabadipour R. Atatashafrooz S. M. R. Khoshru

Pistachio is one of the most important agricultural products that have always been associated with Iran, and its production has a long historical background in our country. In this research, protein patterns of 10 cultivars of Pistacia vera L. were compared in which cultivars grown in normal conditions where compared with cultivars grown in salinity and water shortage to determine diversity. Fo...

Journal: :Infection and immunity 1987
R H Stevens S E Lillard B F Hammond

Extracts of certain strains of Actinobacillus actinomycetemcomitans are inhibitory to strains of Streptococcus sanguis such as S. sanguis ATCC 10556. The isolation of a protein from an A. actinomycetemcomitans sonic extract which copurified with the inhibitory activity was accomplished by preparative isoelectric focusing, Sephadex G-100 gel filtration chromatography, and preparative polyacrylam...

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