IP Library Granted Patent US 6,933,280
Granted Patent B2
US 6,933,280 · App. 09/962,955 · Granted Aug 23, 2005

Peptides for the treatment of Alzheimer's disease and other beta-amyloid protein fibrillogenesis disorders

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Quick Facts
Patent No.
US 6,933,280
App. No.
09/962,955
Granted
Aug 23, 2005
Kind
B2
Abstract

A pharmaceutical composition, or pharmaceutical agent for treating Aβ amyloidosis in a patient, having at least one selected laminin peptide or fragment thereof from the group AG73 (SEQ ID NO:1), C-16 (SEQ ID NO:2), A-13 (SEQ ID NO:3), HA3G47 (SEQ ID NO:4), HA3G58 (SEQ ID NO:5), HA3G67 (SEQ ID NO:6), HA3G74 (SEQ ID NO:7), HA3G76 (SEQ ID NO:8), HA3G79 (SEQ ID NO:9), HA3G83 (SEQ ID NO:10), A4G82 (SEQ ID NO:11), A5G15 (SEQ ID NO:12), A5G56 (SEQ ID NO:13), A5G80 (SEQ ID NO:14), A5G81 (SEQ ID NO:15), A5G82 (SEQ ID NO: 16), A5G84 (SEQ ID NO:17), A5G101 (SEQ ID NO:18), and A5G109 (SEQ ID NO:19) (Sequence Group A); and a method for enhancing Aβ amyloid fibril formation, or of forming amyloid-plaque like deposits in vitro, including incubating Aβ 1-40 or Aβ 1-42 with a selected laminin-derived polypeptide from the group A-13 (SEQ ID NO:3), HA3G47 (SEQ ID NO:4), HA3G58 (SEQ ID NO:5), HA3G83 (SEQ ID NO:10), LAM-L (SEQ ID NO:20), A4G10 SEQ ID NO:21), A4G46 (SEQ ID NO:22), A4G47 (SEQ ID NO:23), A4G84 (SEQ ID NO:24), A4G92 (SEQ ID NO:25), A4G107 (SEQ ID NO:26), A5G3 (SEQ ID NO:27), A5G10 (SEQ ID NO:28), A5G27 (SEQ ID NO:29), A5G33 (SEQ ID NO:30), A5G65 (SEQ ID NO:31), A5G77 (SEQ ID NO:32), A5G87 (SEQ ID NO:33), A5G90 (SEQ ID NO:34) and A5G111 (SEQ ID NO:35) (Sequence Group C).

Claims (4)

1. A pharmaceutical composition comprising peptide A5G101 consisting of Asp-Gly-Arg-Trp-His-Arg-Val-Ala-Val-Ile-Met-Gly (SEQ ID NO: 18).

2. The pharmaceutical composition of claim 1 wherein any individual amino acid within the peptide may be either a L- or D-amino acid.

3. The pharmaceutical composition of claim 1 further comprising a pharmaceutically acceptable carrier, diluent or excipient.

4. The pharmaceutical composition of claim 1 wherein the individual amino acids within the peptide are D-amino acids.

Assignments (4)
CONFIRMATORY LICENSE Recorded May 22, 2019
From: UNIVERSITY OF WASHINGTON
To: NATIONAL INSTITUTES OF HEALTH (NIH)
Reel/Frame 049259/0453 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 029556 FRAME 0971. ASSIGNOR(S) HEREBY CONFIRMS THE THE ASSIGMENT SHOULD BE RE-RECORDED TO DESIGNATE THE PROPER ASSIGNEE. Recorded Jan 8, 2013
From: CASTILLO, GERARDO; SNOW, ALAN D.
To: THE UNIVERSITY OF WASHINGTON
Reel/Frame 029585/0652 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 2, 2013
From: CASTILLO, GERARDO; SNOW, ALAN D.
To: PROTEOTECH, INC.
Reel/Frame 029556/0971 →
CONFIRMATORY LICENSE Recorded Sep 15, 2009
From: UNIVERSITY OF WASHINGTON
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 023230/0226 →
Continuity (4)
Continuation In Part 0993827500 · Aug 22, 2001
Continuation 0894705700 · Oct 8, 1997
Provisional Application 6002798100 · Oct 8, 1996
Related Publication 20030013648A1 · Jan 16, 2003