Anti-HER2 antibody variants

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...

Reexamination Certificate

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C530S387500, C530S387700, C530S388850, C424S133100, C424S141100, C424S143100, C424S156100, C435S069600

Reexamination Certificate

active

07435797

ABSTRACT:
The present invention concerns novel antibody variants, particularly anti-HER2 antibody variants having substitutions at positions within the variable domains of the heavy and light chains

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