Method of separating chemical or biological samples
Capillary electrophoresis
Acronym
CE
Classification
Electrophoresis
Analytes
Biomolecules Chiral molecules
Other techniques
Related
gel electrophoresis Two-dimensional gel electrophoresis
Hyphenated
Capillary electrophoresis mass spectrometry
Capillary electrophoresis (CE) is a family of electrokinetic separation methods performed in submillimeter diameter capillaries and in micro- and nanofluidic channels. Very often, CE refers to capillary zone electrophoresis (CZE), but other electrophoretic techniques including capillary gel electrophoresis (CGE), capillary isoelectric focusing (CIEF), capillary isotachophoresis and micellar electrokinetic chromatography (MEKC) belong also to this class of methods.[1] In CE methods, analytes migrate through electrolyte solutions under the influence of an electric field. Analytes can be separated according to ionic mobility and/or partitioning into an alternate phase via non-covalent interactions. Additionally, analytes may be concentrated or "focused" by means of gradients in conductivity and pH.
^Kemp G (February 1998). "Capillary electrophoresis: a versatile family of analytical techniques". Biotechnology and Applied Biochemistry. 27 (1): 9–17. doi:10.1111/j.1470-8744.1998.tb01369.x. PMID 9477551. S2CID 45334539.
and 27 Related for: Capillary electrophoresis information
Capillaryelectrophoresis (CE) is a family of electrokinetic separation methods performed in submillimeter diameter capillaries and in micro- and nanofluidic...
large to sieve proteins. Gel electrophoresis can also be used for the separation of nanoparticles. Gel electrophoresis uses a gel as an anticonvective...
cross electrophoresis. The methods include the so-called electrophoretic mobility shift assay, charge shift electrophoresis and affinity capillary electrophoresis...
shapes in the electronic DNA sequence trace chromatogram after capillaryelectrophoresis (see figure to the left). This problem has been addressed with...
recall the five main bands and the shape of normal serum electrophoresis. In capillaryelectrophoresis, there is no solid matrix. Proteins are separated primarily...
spray. Capillaryelectrophoresis–mass spectrometry (CE-MS) is a technique that combines the liquid separation process of capillaryelectrophoresis with...
counterelectrophoresis, and capillaryelectrophoresis. Each variant has many subtypes with individual advantages and limitations. Gel electrophoresis is often performed...
electrospray-LCMS spectra and/or nanoESI-MS spectra. have been studied. Capillaryelectrophoresis-mass spectrometry was enabled by an ESI interface that was developed...
zwitterions. Electrophoresis of positively charged particles or molecules (cations) is sometimes called cataphoresis, while electrophoresis of negatively...
Kinetic capillaryelectrophoresis or KCE is capillaryelectrophoresis of molecules that interact during electrophoresis. KCE was introduced and developed...
separated by the utilization of gel electrophoresis. The proteins of the sample are separated using gel electrophoresis. Separation of proteins may be by...
the figure, but capillaryelectrophoresis has become important for applications such as high-throughput DNA sequencing. Electrophoresis techniques used...
negatively charged (weak base reluctant to accept a proton). In capillaryelectrophoresis, thiosulfate moves faster than chloride and eluates before this...
Polyacrylamide gel electrophoresis is a powerful tool used to analyze RNA samples. When polyacrylamide gel is denatured after electrophoresis, it provides information...
an instrument such as an automated DNA sequencer paired with capillaryelectrophoresis (CE). Such electropherograms may be used to determine DNA sequence...
unligated products can be detected by gel electrophoresis, MALDI-TOF mass spectrometry or by capillaryelectrophoresis for large-scale applications. With appropriate...
with the Mars Organic Analyzer microchip capillaryelectrophoresis system: aldehydes and ketones". Electrophoresis. 31 (22): 3642–3649. doi:10.1002/elps...
buckwheat (Fagopyrum esculentum Moench) seeds and determination by capillaryelectrophoresis". Journal of Agricultural and Food Chemistry. 47 (11): 4649–52...
at UNC-Chapel Hill. He is best known for his work developing capillary zone electrophoresis, and is a member of the American Academy of Arts and Sciences...
cross-linking bridges as epitopes. High performance capillaryelectrophoresis: High performance capillaryelectrophoresis (HPCE) is an alternative method in optimizing...
major drawback to LC-MS is that the equipment is very expensive. Capillaryelectrophoresis (CE)is emerging as the preferred analytical method for YTX analysis...
used to couple MS with various separation techniques including capillaryelectrophoresis and gel isoelectric focusing, and it was successfully applied...
when the labeled fragments, which are separated within a capillary by using electrophoresis, are energized by laser light and travel across the detection...
et al. (2014). "Determination of Neotame by High-Performance CapillaryElectrophoresis Using β-cyclodextrin as a Chiral Selector". Analytical Letters...
technique used in analytical chemistry. It is a modification of capillaryelectrophoresis (CE), extending its functionality to neutral analytes, where the...
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