Adjective
isoelectric (not comparable)
Having equal electric potential, or the same number of positive and negative charges.
Glycine may exist as a zwitterion at the isoelectric point, but the equilibrium constant for the isomerization reaction in solution :H 2 NCH 2 CO 2 H ⇌ H 3 N + CH 2 CO 2 − is not known. Source: Internet
Examples In these two examples the isoelectric point is shown by the green vertical line. Source: Internet
In addition, precise measurement of isoelectric points is difficult and requires careful techniques, even with modern methods. Source: Internet
In the case that there is one species of each type, the isoelectric point can be obtained directly from the pK values. Source: Internet
The individual amino acids all have slightly different pKa values, so have different isoelectric points. Source: Internet
Thus, many sources often cite differing values for isoelectric points of these materials. Source: Internet