Meaning of ISOELECTRIC POINT in English



: the point or narrow range on a pH scale at which the concentration of anionic part of an ampholyte equals that of the cationic part : the pH at which the ampholyte will not migrate in an electrical field

the isoelectric points of most proteins range from pH values of 4 to 7

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.