cell free system

cell free system
Any system in which a normal cellular reaction is reconstituted in the absence of cells - for example, in vitro translation systems that will synthesize protein from mRNA using a lysate of rabbit reticulocytes or wheat-germ.

Dictionary of molecular biology. 2004.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Cell-free system — A cell free system is a widely used in vitro tool used to study biological reactions that happen within a cell with less of the complex interactions found in a whole cell.Subcellular fractions can be isolated by ultracentrifugation, providing… …   Wikipedia

  • 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

  • Cell-free protein synthesis — (also called in vitro protein synthesis), is the production of protein without the use of living cells. HistoryThe first elucidation of a codon was done by Marshall Nirenberg and Heinrich J. Matthaei in 1961 at the National Institutes of Health.… …   Wikipedia

  • Cell-free protein array — technology produces protein microarrays by performing in vitro synthesis of the target proteins from their DNA templates. This method of synthesizing protein microarrays overcomes the many obstacles and challenges faced by traditional methods of… …   Wikipedia

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

  • Cell disruption — is a method or process for releasing biological molecules from inside a cell. Choice of disruption method The production of biologically interesting molecules using cloning and culturing methods allows the study and manufacture of relevant… …   Wikipedia

  • Cell-mediated immunity — is an immune response that does not involve antibodies or complement but rather involves the activation of macrophages, natural killer cells (NK), antigen specific cytotoxic T lymphocytes, and the release of various cytokines in response to an… …   Wikipedia

  • Cell (microprocessor) — Cell is a microprocessor architecture jointly developed by Sony Computer Entertainment, Toshiba, and IBM, an alliance known as STI . The architectural design and first implementation were carried out at the STI Design Center in Austin, Texas over …   Wikipedia

  • Cell signaling — is part of a complex system of communication that governs basic cellular activities and coordinates cell actions. [Witzany, G. (2000). Life: The Communicative Structure. Norderstedt, Libri BoD.] The ability of cells to perceive and correctly… …   Wikipedia

  • Cell culture — in a Petri dish Epithelial cells in culture, stained for keratin (red) an …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”