Spontaneous transfer of monoacyl amphiphiles between lipid and protein surfaces
نویسندگان
چکیده
منابع مشابه
Lipid transfer protein: a link between food and respiratory allergy
Background Lipid transfer proteins (LTP) are considered true food allergens because sensitization takes place in the gastrointestinal tract, in contrast with other food allergens like profilins or Bet v 1-homologues, where sensitization is a consequence of an allergic sensitization to inhaled allergens. Although allergy to peach LTP (pru p 3) is frequently associated to sensitization to plane t...
متن کاملکلون کردن ژن ns-ltp (non-specific lipid-transfer protein) برنج با برچسب gst به داخل باکتری اشرشیا کلی
پروتئین های ناقل لیپید (ltps) گروهی از پروتئین ها با وزن ملکولی متوسط در نزد گیاهان هستند که دارای پتانسیل های کاربردی به ویژه در سیستم های رها سازی دارو می باشند. هدف از این تحقیق، کلون کردن ژن ltp2 مربوط به گیاه برنج(oryza sativa) در وکتور بیانی pgex-6p-2، در باکتری e.coli (top10) جهت تولید پروتئین به صورت متصل با gst می باشد. از آنجائیکه ژن ltp2 در گیاه برنج را فاقد اینترون است این ژن با کمک...
15 صفحه اولSpontaneous formation of nanometer scale tubular vesicles in aqueous mixtures of lipid and block copolymer amphiphiles.
Many common amphiphiles self-assemble in water to produce heterogeneous populations of discrete and symmetric but polydisperse and multilamellar vesicles isolating the encapsulated aqueous core from the surrounding bulk. But when mixtures of amphiphiles of vastly different elastic properties co-assemble, their non-uniform molecular organization can stabilize lower symmetries and produce novel s...
متن کاملInfluence of membrane phospholipid composition and structural organization on spontaneous lipid transfer between membranes.
Investigations were carried out on the influence of phospholipid composition of model membranes on the processes of spontaneous lipid transfer between membranes. Acceptor vesicles were prepared from phospholipids extracted from plasma membranes of control and ras-transformed fibroblasts. Acceptor model membranes with manipulated levels of phosphatidylethanolamine (PE), sphingomyelin and phospha...
متن کاملA lipid transfer protein that transfers lipid
Very few lipid transfer proteins (LTPs) have been caught in the act of transferring lipids in vivo from a donor membrane to an acceptor membrane. Now, two studies (Halter, D., S. Neumann, S.M. van Dijk, J. Wolthoorn, A.M. de Maziere, O.V. Vieira, P. Mattjus, J. Klumperman, G. van Meer, and H. Sprong. 2007. J. Cell Biol. 179:101-115; D'Angelo, G., E. Polishchuk, G.D. Tullio, M. Santoro, A.D. Cam...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 1997
ISSN: 0006-3495
DOI: 10.1016/s0006-3495(97)78819-2