نتایج جستجو برای: sensitive gel electrophoresis csge
تعداد نتایج: 395836 فیلتر نتایج به سال:
We study the influence of solid frictional forces acting on polymer chains moving in a random environment. We show that the total reduction in the chain tension resulting from the small friction between a polymer and fixed entanglement points is a steep nonlinear function of the number of entanglements ~exponential for stretched chains!. Therefore, solid friction can drastically change the dyna...
Individual native nuclease activities from human leucocytes are separated by using two-dimensional gel electrophoresis in an apparatus that allows the simultaneous running of 28 gels. Proteins are separated by isoelectric focusing in a disc gel, followed by electrophoresis into a slab gel containing DNA. Protein denaturants are avoided in the second dimension by the use of a running pH well abo...
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