The present invention relates to a delipidation method employing a solvent system useful for extracting lipids from cancer cells, thereby creating a modified cancer cell particle. Upon delipidation of the cancer cells, a portion of the cancer cell antigens remain intact. These exposed antigens, or epitopes,...http://www.google.com/patents/US7740872?utm_source=gb-gplus-sharePatent US7740872 - Method of treating cancer cells to create a modified cancer cell that provokes an immunogenic response
