نتایج جستجو برای: پلاسمید pet 28a
تعداد نتایج: 54798 فیلتر نتایج به سال:
The majority of therapy methods include downsides and limits. As a result, many researchers are focused on developing effective remedies. Therapeutic peptides, like proteins antibodies, potential class medications that have number advantages over traditional pharmaceuticals. Williamson marianensis-produced cholesterol oxidase has been demonstrated to medicinal value. Using PCR primers specific ...
Background and Amis: Serological assay is considered as one of the best choices for conducting large number of infection tests. Recombinant DNA technology has been used for expression of virus coat protein (CP) gene in prokaryotic bacterial cells such as Escherichia coli and the recombinant CP (rCP) is used as immunogen in antibody production. Heterologous CP protein expression and purification...
IL-28 (IFN-λ) cytokines exhibit potent antiviral and antitumor function but their full spectrum of activities remains largely unknown. Recently, IL-28 cytokine family members were found to be profoundly down-regulated in allergic asthma. We now reveal a novel role of IL-28 cytokines in inducing type 1 immunity and protection from allergic airway disease. Treatment of wild-type mice with recombi...
آنزیم کلسترول‌اکسیداز بهعنوان نسل جدیدی از آفتکشهای بیولوژیک اثر آفتکشی قوی بر روی آفت غوزه پنبه (Heliothis armigera) دارد. مکانیسم اثر کشندگی کلسترول‌اکسیداز مربوط به اکسیداسیون کلسترول در غشای اپیتیلیوم روده میانی حشرات می‌باشد که منجر به تخریب فیزیکی و ساختاری غشاء و در نتیجه ایجاد اختلالاتی در عملکرد غشاء و در نهایت سبب مرگ آفت می‌شود. تولید گیاهان مهندسی ژنتیک شده با ژن کدکننده آنزیم ک...
Fructan sucrase is a kind of biological enzyme that catalyzes the synthesis fructan, and fructan polysaccharide product with important industrial application value. In this study, gene Bacillus subtilis was cloned to plasmid PET-28A-ACMA-Z, three clones were obtained after transformation Escherichia coli BL21, namely BS-FF, BSO, BS. The BS-FF BSO secreted recombinant enzymes outside cells, whil...
Human cytomegalovirus virus (CMV) is a major cause of morbidity and mortality in immunocompromised individuals. Recently, a novel group of cytokines [interleukin (IL)-28A/B and IL-29, also termed interferon (IFN)-lambdas] has been described. Here, we demonstrate that intestinal epithelial cell (IEC) lines as well as murine and human colonic tissue express the IFN-lambda receptor subunits IL-28R...
آنزیم کلسترول اکسیداز بهعنوان نسل جدیدی از آفتکشهای بیولوژیک اثر آفتکشی قوی بر روی آفت غوزه پنبه (heliothis armigera) دارد. مکانیسم اثر کشندگی کلسترول اکسیداز مربوط به اکسیداسیون کلسترول در غشای اپیتیلیوم روده میانی حشرات می باشد که منجر به تخریب فیزیکی و ساختاری غشاء و در نتیجه ایجاد اختلالاتی در عملکرد غشاء و در نهایت سبب مرگ آفت می شود. تولید گیاهان مهندسی ژنتیک شده با ژن کدکننده آنزیم ک...
The Caenorhabditis elegans heterochronic gene pathway, which consists of a set of regulatory genes, plays an important regulatory role in the timing of stage-specific cell lineage development in nematodes. Research into the heterochronic gene pathway gave rise to landmark microRNA (miRNA) studies and showed that these genes are important in stem cell and cancer biology; however, their functions...
Abstract An mRNA transcript that codes for a Disintegrin and Metalloprotease from venom gland of the viper Bothrops ammodytoides was isolated. Vector pCR®2.1-TOPO used to clone then subcloned in pET-28a vector express protein E. coli strain BL21. The recombinant disintegrin, HisrDisintegrin, comprises 38 residues at N-terminal 75 Disintegrin, including 14 cysteines or 7 disulfide bonds. HisrDis...
Serum- and glucocorticoid-induced kinase-1 (SGK1) is involved in aldosterone-induced Na(+) reabsorption by increasing epithelial Na(+) channel (ENaC) activity in cortical collecting duct (CCD) cells, but its exact mechanisms of action are unknown. Although several potential targets such as Nedd4-2 have been described in expression systems, endogenous substrates mediating SGK1's physiological ef...
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