METHOD FOR THE PREPARATION OF MOLECULES HAVING ANTIBODY ACTIVITY

摘要

The present invention provides a process for the preparation of an antibody, wherein the method comprises: fermenting a cell mixture comprising the cells and a supernatant solution, wherein the cells are capable of expressing the light chain and the heavy chain; separating the cells from the supernatant solution to form a cell pellet; allowing the cell pellet to stand for a hold time; and extracting the cell pellet with an extracting solution; thereby producing the antibody.