Compositions for delivery of polypeptides, and methods

Details Compositions for delivery of polypeptides, and methods Compositions for delivery of polypeptides, and methods

1997-10-16

1998-12-01

Patterson, Jr., Charles L.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Peptide containing doai

514 12, 514 21, 530303, 530350, 530412, A61K 3828, A61K 3800, C07K 500, C07K 100

Patent

active

058438874

ABSTRACT:
Compositions comprising intrinsic factor (IF), and in particular, compositions comprising substantially pure intrinsic factor (IF) and a polypeptide wherein said composition is substantially free of R protein; a method of delivering a composition to the portal and/or lymphatic circulation system of a host; and a method of producing the above-described composition.

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