Requirements for Validating a Capillary Isoelectric Focusing Method for Impurity Quantitation

November 1, 2002
A.S. Rathore

R.R. Kurumbail

A.M. Lasdun

LCGC North America

LCGC North America, LCGC North America-11-01-2002, Volume 20, Issue 11

The guest authors present a strategy for validating a capillary isoelectric focusing method intended to quantitate impurities in a protein drug substance.