| abstract |
Disclosed are antibodies which catalyze hydrolysis of beta-amyloid. Antibodies generated are characterized by the amide linkage which they hydrolyze. Methods of generating the antibodies by using beta-amyloid peptides which incorporate transition state analogs are also provided. Also disclosed is a vectorized antibody which is characterized by the ability to cross the blood brain barrier, and is further characterized by the ability to catalyze the hydrolysis of beta-amyloid. The vectorized antibody can take the form of a bispecific antibody, which has a first specificity for the transferrin receptor and a second specificity for a transition state adopted by beta-amyloid during hydrolysis. |