chromatography

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Related to Affinity chromatography: Ion exchange chromatography

chro·ma·tog·ra·phy

 (krō′mə-tŏg′rə-fē)
n.
Any of various techniques for the separation of complex mixtures that rely on the differential affinities of substances for a mobile (gas or liquid) medium and for a stationary adsorbing (liquid or solid) medium through which they pass, such as paper, gelatin, or silica.

chro′ma·tog′ra·pher n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

chromatography

(ˌkrəʊməˈtɒɡrəfɪ)
n
(Chemistry) the technique of separating and analysing the components of a mixture of liquids or gases by selective adsorption in, for example, a column of powder (column chromatography) or on a strip of paper (paper chromatography). See also gas chromatography
ˌchromaˈtographer n
chromatographic adj
ˌchromatoˈgraphically adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

chro•ma•tog•ra•phy

(ˌkroʊ məˈtɒg rə fi)

n.
a technique for identifying the components of chemical mixtures separated by preferential adsorption on an adsorbent medium, as a column of silica, a strip of filter paper, or a gel.
[1935–40; < German Chromatographie (1906); see chromato-, -graphy]
chro`ma•tog′ra•pher, n.
chro•mat•o•graph•ic (krəˌmæt əˈgræf ɪk) adj.
chro`ma•to•graph′i•cal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

chro·ma·tog·ra·phy

(krō′mə-tŏg′rə-fē)
A technique used to separate the components of a chemical mixture by moving the mixture along a stationary material, such as gelatin. Different components of the mixture are caught by the material at different rates and form isolated bands that can then be analyzed.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

chromatography

1. The technique of analyzing the composition of a liquid or gas by adsorption in a medium.
2. A way of separating and identifying mixtures of solutes in a solution.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.chromatography - a process used for separating mixtures by virtue of differences in absorbency
column chromatography - chromatography that uses selective adsorption by a column of powders
natural action, natural process, action, activity - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity"
paper chromatography - chromatography that uses selective adsorption on a strip of paper
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
HPLC

chromatography

[ˌkrəʊməˈtɒgrəfɪ] Ncromatografía f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

chromatography

[ˌkrəʊməˈtɒgrəfɪ] n (Chem) → cromatografia
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
References in periodicals archive ?
The soluble fraction was used for immobilized metal affinity chromatography by using His GraviTrap (Amersham Biosciences) column.
However, it was reported that the use of affinity chromatography after several initial purification steps resulted in greater column yield.
Revenue amassed from sales of affinity chromatography technology is expected to reach USD 679.6m by 2027-end.
Affinity chromatography is a type of liquid chromatography in which the stationary phase is an immobilized form of a biologically-related binding agent.
coli BL21 (DE3) cells induced with 1mM IPTG were disrupted in lysis buffer (pH 8.0) containing 6 M guanidine hydrochloride and supplemented with 16 mM imidazole at room temperature for 2 h and the recombinant protein was purified by Ni-NTA affinity chromatography. The wash buffer (pH 5.9) was supplemented with 16 mM imidazole and recombinant protein was eluted at pH 4.2.
Comparing with the molecular weights of the marker, it is possible to see in seeds that at in approximately 14.4 kDa there is a predominance of F2 proteins retained in trypsin affinity chromatography.
[Cu.sup.2+] and [Ni.sup.2+] are the most frequently used metal ions to magnetically separate proteins by affinity chromatography. For example, Chen et al.
Methods such as immunoassays, boronate affinity chromatography, and enzymatic methodologies lack the ability to detect hemoglobins other than HbA1c.
PVA-GA-Con A support was used as affinity chromatography column for fetuin and the purification efficiency obtained was 11%.
Among specific topics are native mass spectrometry approaches using ion mobility-mass spectrometry, mass spectrometry binding assays, frontal and zonal affinity chromatography coupled to mass spectrometry, and label-free biosensor affinity analysis coupled to mass spectrometry.
Peptide ligand library affinity chromatography is a novel method for capturing and identifying the low abundance proteins.