| 单词 | isoelectric point |
| 释义 | isoelectric pointnoun Chemistry.the pH at which a substance is electrically neutral or at which it is at its minimum ionization. Origin of isoelectric pointFirst recorded in 1895–1900 Words nearby isoelectric pointisoelastic, isoelectric, isoelectric electroencephalogram, isoelectric line, isoelectric period, isoelectric point, isoelectronic, isoenergetic, isoenzyme, isoerythrolysis, isoflavone Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for isoelectric pointisoelectric point nounbiochem the pH value at which the net electric charge of a molecule, such as a protein or amino acid, is zero Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for isoelectric pointisoelectric point n.The pH at which the electrolyte concentration of an amphoteric substance such as protein is electrically zero because the concentration of its cation form equals the concentration of its anion form. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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