نتایج جستجو برای: eukaryotic expression system
تعداد نتایج: 3009342 فیلتر نتایج به سال:
BACKGROUND Hepatitis C virus (HCV) infection is one of the most prevalent infectious diseases responsible for high morbidity and mortality worldwide. Therefore, designing new and effective therapeutics is of great importance. The aim of the current study was to construct a DNA vaccine containing structural proteins of HCV and evaluation of its expression in a eukaryotic system. METHODS Struct...
An eukaryotic expression system of Congjiang pigs IFN-λ1 was constructed to obtain its in CHO-K1 cells and the inhibition effect pig on PRRSV proliferation verified. The plasmid pEGFP-PoIFN-λ1 from gene fragment transfected into cells. Expression detected by fluorescence microscopy Western blotting. influence assessed. results study showed that recombinant correctly. After transfection, green f...
nowadays, production of recombinant proteins in eukaryotes is gaining good deal of attention. transgenic chicken as a eukaryotic system has a high potential for producing recombinant proteins. post-translational changes, especially glycosylation, are characteristic of the eukaryotic proteins. in practice we need to choose a proper expressing host when considering over-expression of a recombinan...
to construct of an eukaryotic expression vector encoding herpes simplex virus type 2 (hsv-2) glycoprotein d (gd2), an iranian isolate of hsv-2 was propagated in hela cell line and its dna was extracted and used as template in polymerase chain reactions (pcr), to amplify gd2 gene. primers were designed and the restriction enzyme sites for ecori and xhoi were considered at their 5′ ends respectiv...
Background: DNA vaccination with plasmid encoding bacterial, viral, and parasitic immunogens has been shown to be an attractive method to induce efficient immune responses. Bacteria of the genus Brucella are facultative intracellular pathogens for which new and efficient vaccines are needed. Methods: To evaluate the use of a DNA immunization strategy for protection against brucellosis, a pla...
Chaperones are produced by prokaryotic, yeast and higher eukaryotic cells for various purposes. Over-expression of each chaperone or sets of them affect the production level of a recombinant protein in the cell. On the basis of this hypothesis, five different plasmids with 5 different combinations of 6 chaperones molecule, transformed into Escherichia coli along with human basic Fibroblast Grow...
Over the past decade variety of hosts and vector systems for recombinant protein expression has increased dramatically. Researchers now select from among mammalian, insect, yeast, prokaryotic hosts, number vectors available use in these organisms continues to grow. With availability cDNAs coding sequencing information, it is certain that other, yet be developed will important future. Despite de...
A new system designed for cell surface display of recombinant proteins on Escherichia coli has been evaluated for expression of eukaryotic viral proteins. Human immunodeficiency virus type 1 (HIV-1) gp120 was fused to the C terminus of ice nucleation protein (INP), an outer membrane protein of Pseudomonas syringae. Western blotting, immunofluorescence microscopy, fluorescence-activated cell-sor...
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