assays

См. также в других словарях:

• assays — as·say || É™ seɪ n. testing of an ore or alloy to determine the amount of metal contained in it v. test, examine; try; attempt …   English contemporary dictionary

• Interferon-γ release assays — are medical tests used in the diagnosis of some infectious diseases, especially tuberculosis. Interferon γ release assays rely on the fact that T lymphocytes will release interferon γ when exposed to specific antigens. These tests are mostly… …   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

• at all assays — phrasal 1. obsolete : at or for any emergency 2. obsolete : in any case : always …   Useful english dictionary

• Enzyme assay — Beckman DU640 UV/Vis spectrophotometer. Enzyme assays are laboratory methods for measuring enzymatic activity. They are vital for the study of enzyme kinetics and enzyme inhibition. Contents …   Wikipedia

• Promega — History and Background =In 1978 scientists were just beginning to understand the potential of what Boyer and Cohen had done by cutting DNA into specific fragments using restriction enzymes, rejoining them and transferring them into bacterial host …   Wikipedia

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium

• Plate reader — Microplate Readers (also known as Plate readers) are laboratory instruments designed to detect biological, chemical or physical events of samples in microtiter plates. They are widely used in research, drug discovery, bioassay validation, quality …   Wikipedia

• Crude oil assay — A crude oil assay is essentially the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Each crude oil type has unique molecular, chemical characteristics. No crude oil type is identical and there are crucial… …   Wikipedia

• Chemical biology — is a scientific discipline spanning the fields of chemistry and biology that involves the application of chemical techniques and tools, often compounds produced through synthetic chemistry, to the study and manipulation of biological systems.… …   Wikipedia

• Enzyme kinetics — is the study of the chemical reactions that are catalysed by enzymes, with a focus on their reaction rates. The study of an enzyme s kinetics reveals the catalytic mechanism of this enzyme, its role in metabolism, how its activity is controlled,… …   Wikipedia