PEGylated Aβ fab
First Claim
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1. A molecule comprising an antibody Fab fragment with a light chain variable region of SEQ ID NO:
- 1 and a heavy chain variable region of SEQ ID NO;
2, wherein the said antibody fragment is covalently attached to a 20 kD polyethylene glycol molecule at amino acid position 56 of the heavy chain variable region of the SEQ ID NO;
2.
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Abstract
A method to treat conditions associated with Aβ peptide activity both prophylactically and therapeutically is described. The method employs humanized antibody fragments that specifically bind human Aβ peptide between amino acid positions 13-28, wherein the antibody fragments are covalently attached to a polyethylene glycol (PEG) molecule.
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Citations
3 Claims
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1. A molecule comprising an antibody Fab fragment with a light chain variable region of SEQ ID NO:
- 1 and a heavy chain variable region of SEQ ID NO;
2, wherein the said antibody fragment is covalently attached to a 20 kD polyethylene glycol molecule at amino acid position 56 of the heavy chain variable region of the SEQ ID NO;
2. - View Dependent Claims (2, 3)
- 1 and a heavy chain variable region of SEQ ID NO;
Specification