Ouchterlony technique

Microbiology. . 2009.

Look at other dictionaries:

  • Ouchterlony technique — double diffusion in two dimensions; see under diffusion …   Medical dictionary

  • Ouchterlony technique (test) — Ouch·ter·lo·ny technique (test) (okґtər lo″ne) [Orjan Thomas Gunnarson Ouchterlony, Swedish bacteriologist, 1914–2004] double diffusion in two dimensions; see under diffusion …   Medical dictionary

  • Ouchterlony double immunodiffusion — Picture of an Ouchterlony double immunodiffusion plate, after immunodiffusion has taken place. In this, titre value of an antigen is quantified. The central well has an antibody, and the surrounding wells have decreasing concentration of the… …   Wikipedia

  • Ouchterlony — Orjan, Swedish bacteriologist, *1914. See O. method, O. technique, O. test, O. technique …   Medical dictionary

  • technique — The manner of performance, or the details, of any surgical operation, experiment, or mechanical act. SEE ALSO: method, operation, procedure. SYN: technic. [Fr., fr. G. technikos, relating to techne, art, skill] airbrasive t. a method of grinding …   Medical dictionary

  • double diffusion agar assay — (Ouchterlony technique) An immunodiffusion reaction in which both antibody and antigen diffuse through agar to form stable immune complexes, which can be observed visually …   Dictionary of microbiology

  • double diffusion in two dimensions — double diffusion in which antigen and antiserum are placed in wells cut in an agar plate; antigen solutions to be compared are placed in wells equidistant from the antiserum well. Three principal types of reaction may occur, reaction of identity …   Medical dictionary

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • method — The mode or manner or orderly sequence of events of a process or procedure. SEE ALSO: fixative, operation, procedure, stain, technique. [G. methodos; fr. meta, after, + hodos, way] Abell Kendall m. a …   Medical dictionary

  • IMMUNOCHIMIE - Réaction antigène-anticorps — La réaction Ag Ac est un processus bi ou multimoléculaire à modalités variées se traduisant, en fonction des caractéristiques structurales des molécules réagissantes et du milieu réactionnel, par des phénomènes physicochimiques et biologiques… …   Encyclopédie Universelle

Share the article and excerpts

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