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2002 FEB 6 - (NewsRx.com & NewsRx.net) -- Genzyme Molecular Oncology announced the issuance of U.S. Patent No. 6,338,945 ('945) relating to its high throughput screening technology known as SPHERE.
The method described in the patent entitled, "A Method for Identifying Cytotoxic T Cell (CTL) Epitopes," is broadly applicable and may be used in the selection of potential vaccine candidates, as well as the identification of novel antigens for treatment of cancer, viral infections, or autoimmune disorders. Additional patent applications on this method are pending in the U.S. and abroad.
According to Charles Nicolette, PhD, the inventor of the issued patent and leader of Genzyme Molecular Oncology's antigen discovery team, candidates identified using the patented method are generally more effective than the natural epitope in stimulating an immune response in vitro.
"In many cases, we have identified peptides that are 1000 to 100,000 times more potent than the native," stated Nicolette. "Because these peptides are screened against CTL that recognized the native epitope, we know each is therapeutically relevant."
The SPHERE (Solid PHase Epitope REcovery) technology is the key driver of Genzyme Molecular Oncology's powerful antigen discovery platform, ...
Source: HighBeam Research, Genzyme Molecular Oncology Receives Patent Relating To SPHERE...