Comparison between capillary zone electrophoresis and capillary isoelectric focusing for thalassemia screening in southern China
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چکیده
منابع مشابه
Two-dimensional capillary electrophoresis: capillary isoelectric focusing and capillary zone electrophoresis with laser-induced fluorescence detection.
CIEF and CZE are coupled with LIF detection to create an ultrasensitive 2-D separation method for proteins. In this method, two capillaries are joined through a buffer-filled interface. Separate power supplies control the potential at the injection end of the first capillary and at the interface; the detector is held at ground potential. Proteins are labeled with the fluorogenic reagent Chromeo...
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An improvement has been made to couple isoelectric focusing (IEF) sample injection and capillary zone electrophoresis in an untreated fused silica capillary. Electroosmotic flow is efficiently prevented by simply using a rubber block at the outlet end of the capillary during IEF sample injection. The experimental conditions that affect the concentration effect are discussed. A concentration enh...
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Beale SC (1998) Capillary electrophoresis. Analytical Chemistry 70: 279. (This journal prints every two years a review on capillary electrophoresis. The article is written by an expert in the Reld and covers more or less all developments in CE including CGE of the preceding years.) Grossmann PD and Colburn JC (eds) (1996) Capillary Electrophoresis: Theory and Practice. San Diego: Academic Press...
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Despite the significant advantages of capillary isoelectric focusing over gel isoelectric focusing, widespread acceptance of the technique as a replacement for gel isoelectric focusing has not occurred. Several factors contribute to capillary isoelectric focusing’s slower-than-expected adoption; perhaps the most important are the performance and procedural difficulties introduced when capillary...
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Due to the importance of monoclonal antibodies (mAb) as therapeutic agents, there is a growing demand for high resolution analytical methods to characterize these complex molecules. One important property of an mAb is its charge state that may change during and after manufacturing. A very useful technique to measure mAb charge heterogeneity is capillary isoelectric focusing (cIEF). This Applica...
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ژورنال
عنوان ژورنال: Journal of Clinical Laboratory Analysis
سال: 2018
ISSN: 0887-8013
DOI: 10.1002/jcla.22567