ANTI-FOLATE RECEPTOR ALPHA ANTIBODY GLYCOFORMS
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United States of America Patent
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Issued Date -
Jun 28, 2012
app pub date -
Oct 19, 2011
filing date -
Oct 20, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides anti-FRA antibodies with novel N-linked neutral glycan profiles in that the relative amounts of one or more neutral glycans are increased or decreased compared to anti-FRA antibodies produced under reference cell culture conditions. The invention further provides anti-FRA antibodies with altered binding to FRA, altered antibody-dependent cellular cytotoxicity (ADCC) and/or altered rate and/or efficiency of internalization in a cell expressing FRA. In related aspects, the invention provides cell cultures comprising an anti-FRA antibody of the invention, a cell isolated from such a culture, kits and compositions comprising an anti-FRA antibody of the invention, methods of producing an anti-FRA antibody of the invention and diagnostic and therapeutic uses of an anti-FRA antibody of the invention.
First Claim
Family
International Classification(s)
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
- C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....
- C07K:PEPTIDES
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