| 单词 |
isoelectric focusing |
| 释义 |
DictionarySeefocusingisoelectric focusing
isoelectric focusing[¦ī·sō·i′lek·trik ′fō·kəs·iŋ] (physical chemistry) Protein separation technique in which a mixture of protein molecules is resolved into its components by subjecting the mixture to an electric field in a supporting gel having a previously established pH gradient. Also known as electrofocusing. isoelectric focusing
focusing [fo´kus-ing] the act of converging at a point.isoelectric focusing electrophoresis in which the protein mixture is subjected to an electric field in a gel medium in which a pH gradient has been established; each protein then migrates until it reaches the site at which the pH is equal to its isoelectric point.i·so·e·lec·tric fo·cus·ingelectrophoresis of small molecules or macromolecules in a pH gradient.isoelectric focusing the separation of molecules by differences in their charge, each molecule migrating to the point in a PH gradient where it has no net charge.AcronymsSeeIEF |
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