sucrose gradient
1Sucrose gradient centrifugation — is a type of centrifugation often used to purify enveloped viruses (with densities 1.1 1.2 g/cm³) and ribosomes, and also to separate cell organelles from crude cellular extracts. This method is also used to purify exosomes. [cite journal |… …
2sucrose equilibrium density gradient centrifugation — sucrose equilibrium density gradient centrifugation. См. центрифугирование в градиенте плотности сахарозы. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …
3Equilibrium gradient centrifugation — Also called: isopycnic density gradient centrifugation, is a type of centrifugation procedure widely used in biochemistry to separate molecules based on their isopycnic point (Buoyant Density). By spinning biological (or other) preparations at… …
4Density gradient — is a spatial variation in density over an area. The term is used in the natural sciences to describe varying density of matter, but can apply to any quantity whose density can be measured. [1] [2] Contents 1 Aerodynamics 2 …
5sucrose density gradient centrifugation — A procedure used to fractionate nucleic acids on the basis of their size …
6density gradient centrifugation — High speed centrifugation in which molecules are separated on the basis of their different densities using a concentration gradient of caesium chloride or sucrose. The density gradient may either be formed before centrifugation by mixing two… …
7density gradient — A column of liquid in which the density varies continually with position, usually as a consequence of variation of concentration of a solute. Such gradients may be established by progressive mixing of solutions of different density (as for… …
8Protein purification — is a series of processes intended to isolate a single type of protein from a complex mixture. Protein purification is vital for the characterisation of the function, structure and interactions of the protein of interest. The starting material is… …
9Nuclear run-on — A nuclear run on assay is conducted to identify the genes that are being transcribed at a certain time. Cell nuclei are isolated rapidly, and incubated with labelled nucleotides and the results are hybridized to a slot blot, which is then exposed …
10Laboratory centrifuge — A tabletop laboratory centrifuge Uses Separation Related items Gas centrifuge Ultracentrifuge A laboratory centrifuge is a piece of laboratory equipment, driven by a m …
