PURIFIED IGC IMMUNOGLOBULINS

摘要

A purified preparation of an anti-CDW52 antibody which exhibits on size exclusion chromatography: a single peak under non-reducing conditions and two major peaks under reducing conditions. The preparation preferably also exhibits on conven- tional SDS PAGE: one main band using a non-reduced sample and two main bands using a reduced sample. Additionally the preparation exhibits on reversed phase HPLC: a single sharp peak under non- reducing conditions and two major peaks under reducing conditions. Also a process of purifying an anti-CDW52 antibody, formulations containing such a purified preparation and uses thereof.