Chemistry: natural resins or derivatives; peptides or proteins; – Peptides of 3 to 100 amino acid residues – 15 to 23 amino acid residues in defined sequence
Patent
1995-04-14
1998-04-14
Feisee, Lila
Chemistry: natural resins or derivatives; peptides or proteins;
Peptides of 3 to 100 amino acid residues
15 to 23 amino acid residues in defined sequence
530300, 530350, 5303871, C07K 708, C07K 1447, C07K 1600, C07K 1646
Patent
active
057392773
ABSTRACT:
Polypeptides that are cleared from the kidney and do not contain in their original form a Fc region of an IgG are altered so as to comprise a salvage receptor binding epitope of an Fc region of an IgG and thereby have increased circulatory half-life.
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Presta Leonard G.
Snedecor Bradley R.
Feisee Lila
Genentech Inc.
Hasak Janet E.
Johnson Nancy A.
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