METHOD FOR PREPARING ANTIBODY THROUGH ADJUSTMENT OF AMOUNT OF HETEROGENEOUS ANTIBODIES

摘要

The present invention relates to a method for preparing a high purity and high quality population of antibodies by adjusting, to a desired level, the amount of heterogeneous antibodies in a population of antibodies, a population of antibodies prepared by the method, a method for adjusting the amount of heterogeneous antibodies in the population of antibodies, and a method for determining a pH settling time to adjust the amount of heterogeneous antibodies. By using the method of the present invention, the amount of heterogeneous antibodies in the population of antibodies is adjusted to a desired amount, thereby consistently preparing the population of antibodies having ensured high quality or equivalency.