Question

what is meant by isoelectric​

Answer 1

having or involving no net electric charge or difference in electrical potential is known as isoelectric.

Answer 2

hey mate here is your answer....

....The isoelectric point (pI, pH(I), IEP), is the pH at which a particular molecule carries no net electrical charge or is electrically neutral in the statistical mean. The standard nomenclature to represent the isoelectric point is pH(I), although pI is also commonly seen, and is used in this article for brevity.