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Title: Highly stable beta-class carbonic anhydrases useful in carbon capture systems

Abstract

The present disclosure relates to .beta.-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.

Inventors:
; ;
Issue Date:
Research Org.:
Codexis, Inc. (Redwood City, CA)
Sponsoring Org.:
USDOE
OSTI Identifier:
1092751
Patent Number(s):
8,512,989
Application Number:
13/721,586
Assignee:
Codexis, Inc. (Redwood City, CA)
DOE Contract Number:  
AR0000071
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Alvizo, Oscar, Benoit, Michael R, and Novick, Scott J. Highly stable beta-class carbonic anhydrases useful in carbon capture systems. United States: N. p., 2013. Web.
Alvizo, Oscar, Benoit, Michael R, & Novick, Scott J. Highly stable beta-class carbonic anhydrases useful in carbon capture systems. United States.
Alvizo, Oscar, Benoit, Michael R, and Novick, Scott J. Tue . "Highly stable beta-class carbonic anhydrases useful in carbon capture systems". United States. https://www.osti.gov/servlets/purl/1092751.
@article{osti_1092751,
title = {Highly stable beta-class carbonic anhydrases useful in carbon capture systems},
author = {Alvizo, Oscar and Benoit, Michael R and Novick, Scott J},
abstractNote = {The present disclosure relates to .beta.-class carbonic anhydrase polypeptides having improved properties including increased thermostability and/or stability in the presence of amine compounds, ammonia, or carbonate ion. The present disclosure also provides formulations and uses of the polypeptides for accelerating the absorption of carbon dioxide from a gas stream into a solution as well as for the release of the absorbed carbon dioxide for further treatment and/or sequestering. Also provided are polynucleotides encoding the carbonic anhydrase polypeptides and host cells capable of expressing them.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2013},
month = {8}
}

Patent:

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