Rita W Mathews

US Patent:

49526758, Aug 28, 1990

Filed:

Dec 29, 1988

Appl. No.:

7/291516

Inventors:

Rita W. Mathews - New York NY
Alan J. Johnson - New York NY

Assignee:

New York University - New York NY

International Classification:

C07K 320
A61K 3514
A61K 3516

US Classification:

530383

Abstract:

Disclosed are methods for purifying proteins including AHF by column chromatography in the presence of additives including sugars and polyhydric alcohols which serve to increase the electrostatic forces on the surface of said proteins while decreasing the hydrophobicity of said proteins resulting in preparations of such proteins of high purity and/or resolution and/or recovery.

US Patent:

47436808, May 10, 1988

Filed:

Feb 1, 1985

Appl. No.:

6/697267

Inventors:

Rita W. Mathews - New York NY
Alan J. Johnson - New York NY

Assignee:

New York University - New York NY

International Classification:

C07G 700
A61K 3514
A61K 3516
C07K 320

US Classification:

530383

Abstract:

Disclosed are methods for purifying proteins including AHF by column chromatography in the presence of additives including sugars and polyhydric alcohols which serve to increase the electrostatic forces on the surface of said proteins while decreasing the hydrophobicity of said proteins resulting in preparations of such proteins of high purity and/or resolution and/or recovery.