cell-free extract


cell-free extract
бесклеточный экстракт
Экстракт, включающий содержимое разрушенных искусственным путем клеток, - растворимые внутриклеточные макромолекулы и органеллы; содержимое Б.э. фракционируют по размерам и плавучей плотности buoyant density путем центрифугирования при разных скоростях и в различных средах.

Англо-русский толковый словарь генетических терминов. — М.: Изд-во ВНИРО. . 1995.

Смотреть что такое "cell-free extract" в других словарях:

  • cell-free extract — cell free extract. См. бесклеточный экстракт. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • cell-free extract — see under system …   Medical dictionary

  • cell-free system — a subcellular fraction that retains biologic function, created in vitro in order to study cellular processes in isolation. Called also cell free extract …   Medical dictionary

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  • extract — 1. (ek′strakt)A concentrated preparation of a drug obtained by removing the active constituents of the drug with suitable solvents, evaporating all or nearly all of the solvent, and adjusting the residual mass or powder to the prescribed standard …   Medical dictionary

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  • Free-radical theory — The free radical theory of aging states that organisms age because cells accumulate free radical damage over time. In general, a free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals …   Wikipedia

  • Cell culture assays — In Biomaterials Testing, a cell culture assay is any method which is used to assess the cytotoxicity of a material. This refers to the in vitro assessment of material to determine whether it releases toxic chemicals in sufficient quantities to… …   Wikipedia

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  • Fermented wheat germ extract — (FWGE), also called fermented wheat germ powder (FWGP) is a concentrated extract of wheat germ fermented by baker s yeast, used primarily for its ability to stimulate and modulate immune system function.FWGP is approved as a medical nutriment for …   Wikipedia

  • Grape seed extract — Grape seed extracts are industrial derivatives from whole grape seeds. Typically, the commercial opportunity of extracting grape seed constituents has been for chemicals known as polyphenols, including oligomeric proanthocyanidins recognized as… …   Wikipedia

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