کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8648167 | 1570435 | 2018 | 40 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Baculovirus-driven protein expression in insect cells: A benchmarking study
ترجمه فارسی عنوان
بررسی پروتئین باکولوویروس در سلول های حشرات: یک مطالعه تطبیقی
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کلمات کلیدی
E. coliSf21IMACP10kDaBEVSYFPAcMNPVDNA - DNA یا اسید دزوکسی ریبونوکلئیکBAC - LACMOI - MESDS–PAGE - SDS-PAGEdeoxyribonucleic acid - اسید deoxyribonucleicEscherichia coli - اشریشیا کُلیsodium dodecyl sulfate–polyacrylamide gel electrophoresis - الکتروفورز ژل دوده سولفات سدیم پلی آکریل آمیدDouble stranded - دو رشتهbaculovirus expression vector system - سیستم بردار بیان باکولو ویروسBenchmark - معیارyellow fluorescent protein - پروتئین فلورسنت زردpolh - پولشmultiplicity of infection - چندین عفونتimmobilized metal affinity chromatography - کروماتوگرافی وابسته به فلز متمرکزbacterial artificial chromosome - کروموزوم مصنوعی باکتریاییKilo Dalton - کیلو دالتون
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شناسی مولکولی
چکیده انگلیسی
Baculovirus-insect cell expression system has become one of the most widely used eukaryotic expression systems for heterologous protein production in many laboratories. The availability of robust insect cell lines, serum-free media, a range of vectors and commercially-packaged kits have supported the demand for maximizing the exploitation of the baculovirus-insect cell expression system. Naturally, this resulted in varied strategies adopted by different laboratories to optimize protein production. Most laboratories have preference in using either the E. coli transposition-based recombination bacmid technology (e.g. Bac-to-Bac®) or homologous recombination transfection within insect cells (e.g. flashBACâ¢). Limited data is presented in the literature to benchmark the protocols used for these baculovirus vectors to facilitate the selection of a system for optimal production of target proteins. Taking advantage of the Protein Production and Purification Partnership in Europe (P4EU) scientific network, a benchmarking initiative was designed to compare the diverse protocols established in thirteen individual laboratories. This benchmarking initiative compared the expression of four selected intracellular proteins (mouse Dicer-2, 204â¯kDa; human ABL1 wildtype, 126â¯kDa; human FMRP, 68â¯kDa; viral vNS1-H1, 76â¯kDa). Here, we present the expression and purification results on these proteins and highlight the significant differences in expression yields obtained using different commercially-packaged baculovirus vectors. The highest expression level for difficult-to-express intracellular protein candidates were observed with the EmBacY baculovirus vector system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Structural Biology - Volume 203, Issue 2, August 2018, Pages 71-80
Journal: Journal of Structural Biology - Volume 203, Issue 2, August 2018, Pages 71-80
نویسندگان
Peggy Stolt-Bergner, Christian Benda, Tim Bergbrede, Hüseyin Besir, Patrick H.N. Celie, Cindy Chang, David Drechsel, Ariane Fischer, Arie Geerlof, Barbara Giabbai, Joop van den Heuvel, Georg Huber, Wolfgang Knecht, Anita Lehner, Regis Lemaitre,