Streamlined Preparation of Immobilized Candida antarctica Lipase B
Author(s) -
Karim Engelmark Cassimjee,
Peter HendilForssell,
Alexey Volkov,
Anne Krog,
Jostein Malmo,
Trond Erik Vee Aune,
Wolfgang Knecht,
Iain Miskelly,
Thomas S. Moody,
Maria Svedendahl Humble
Publication year - 2017
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.7b01510
Subject(s) - candida antarctica , lipase , bioreactor , chemistry , escherichia coli , chromatography , biochemistry , enzyme , organic chemistry , gene
Candida antarctica lipase B (CalB) was efficiently expressed (6.2 g L -1 ) in Escherichia coli by utilizing an N-terminal tag cassette and the XylS/ Pm expression system in a fed-batch bioreactor; subsequent direct binding to EziG from crude extracts resulted in an immobilized catalyst with superior activity to Novozym 435.
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