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electrophoresis |
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electrophoresis (ĭlĕk'trōfərē`sĭs): see colloid colloid (kŏl`oid) [Gr.,=gluelike], a mixture in which one substance is divided into minute particles (called colloidal particles) and ..... Click the link for more information. . electrophoresisMovement of electrically charged particles in a fluid under the influence of an electric field. The particles migrate toward the electrode of the opposite electric charge, often on a gel-coated slab or plate, sometimes in a fluid flowing down a paper. Originated about 1930 by Arne Tiselius (1902–1971) as a technique for analysis, electrophoresis is used to analyze and separate colloids (e.g., proteins) or deposit coatings. electrophoresisThe science of objects moving in a fluid when an electric charge is applied. Electrophoresis is the basis of E Ink's electronic paper display technology (see E Ink). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Products were subsequently electrophoresed across a 1. The nuclei were subsequently treated in alkaline solution (300 mM NaOH, 1 mM EDTA, pH > 13) for 40 min and electrophoresed in the same solution at 4[degrees]C for 20 min at 25 V and 300 mA. Next, we electrophoresed (Mini-PROTEAN II Electrophoresis Cell)([double dagger])([double dagger]) these samples on 4%-polyacrylamide stacker and 10%-polyacrylamide resolving gels at 200 V for 40 minutes. |
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