Chris E Chumsae, 31Oxford, MA
Chris Chumsae Phones & Addresses
Oxford, MA
Charlton, MA
Mentions for Chris E Chumsae
Publications & IP owners
Us Patents
Protein Purification Using Displacement Chromatography
US Patent:
2017034, Nov 30, 2017
Filed:
Jun 21, 2017
Appl. No.:
15/628677
Inventors:
- North Chicago IL, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
International Classification:
C07K 16/24
C07K 1/22
C07K 1/18
C07K 1/20
C07K 1/22
C07K 1/18
C07K 1/20
Abstract:
Disclosed herein are compositions and methods for the isolation and purification of proteins from a sample. In particular, the present invention relates to compositions and methods for isolating and purifying proteins incorporating a displacement chromatographic step. The present invention is also directed toward pharmaceutical compositions comprising one or more antibodies purified by a method described herein.
Protein Purification Using Displacement Chromatography
US Patent:
2015032, Nov 19, 2015
Filed:
Jun 8, 2015
Appl. No.:
14/733085
Inventors:
- North Chicago IL, US
Germano COPPOLA - Shrewsbury MA, US
Chris CHUMSAE - North Andover MA, US
Germano COPPOLA - Shrewsbury MA, US
Chris CHUMSAE - North Andover MA, US
International Classification:
C07K 1/22
C07K 16/24
C07K 16/24
Abstract:
Disclosed herein are compositions and methods for the isolation and purification of proteins from a sample. In particular, the present invention relates to compositions and methods for isolating and purifying proteins incorporating a displacement chromatographic step. The present invention is also directed toward pharmaceutical compositions comprising one or more antibodies purified by a method described herein.
Low Acidic Species Compositions And Methods For Producing And Using The Same Using Displacement Chromatography
US Patent:
2015016, Jun 18, 2015
Filed:
Mar 2, 2015
Appl. No.:
14/635505
Inventors:
- North Chicago IL, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
International Classification:
C07K 16/24
Abstract:
The present invention relates to low acidic species (AR) compositions comprising a protein, e.g., an antibody, or antigen-binding portion thereof, and methods for producing such low AR compositions using displacement chromatography. Methods for using such compositions to treat a disorder, e.g., a disorder in which TNFα is detrimental, are also provided.
Low Acidic Species Compositions And Methods For Producing And Using The Same Using Displacement Chromatography
US Patent:
2015011, Apr 23, 2015
Filed:
Nov 13, 2013
Appl. No.:
14/079076
Inventors:
- North Chicago IL, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
Germano Coppola - Shrewsbury MA, US
Chris Chumsae - North Andover MA, US
International Classification:
C07K 14/525
US Classification:
4241581, 5303892, 5303873
Abstract:
The present invention relates to low acidic species (AR) compositions comprising a protein, e.g., an antibody, or antigen-binding portion thereof, and methods for producing such low AR compositions using displacement chromatography. Methods for using such compositions to treat a disorder, e.g., a disorder in which TNFα is detrimental, are also provided.
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