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dc.contributor.authorGalliher, P.M.
dc.contributor.authorLinhardt, Robert J.
dc.contributor.authorConway, L.J.
dc.contributor.authorLanger, R.
dc.contributor.authorCooney, C.L.
dc.date1982
dc.date.accessioned2022-06-27T17:16:06Z
dc.date.available2022-06-27T17:16:06Z
dc.date.issued1982
dc.identifier.citationThe Regulation of Heparinase Production in Flavobacterium heparinum, P.M. Galliher, R.J. Linhardt, L.J. Conway, R. Langer, C.L. Cooney, European Journal of Applied Microbiology and Biotechnology, 15, 252-257 (1982).
dc.identifier.urihttps://doi.org/10.1007/BF00499966
dc.identifier.urihttps://hdl.handle.net/20.500.13015/6038
dc.descriptionEuropean Journal of Applied Microbiology and Biotechnology, 15, 252-257
dc.descriptionNote : if this item contains full text it may be a preprint, author manuscript, or a Gold OA copy that permits redistribution with a license such as CC BY. The final version is available through the publisher’s platform.
dc.description.abstractThe effect of various carbon, nitrogen and sulfur sources on the production of heparinase by Flavobacterium heparinum in defined medium in the presence and absence of heparin as the inducer has been studied. Carbon catabolite repression has been observed in defined medium containing one of several carbon sources including simple sugars, alcohols and organic acids. Fed batch fermentations result in 10 g/l of cells and heparinase titers as high as 100,000 U/l by avoiding carbon catabolite repression. Growth on heparin as a sole carbon source resulted in both a high growth rate of 0.12 h−1 and a high specific activity of 18 U/mg. Specific heparinase activity was markedly reduced when the end products of heparin catabolism were used as carbon, nitrogen or sulfur sources in defined medium. In defined medium with a low sulfate concentration, of less than 10−3 M, specific activities as high as 8 U/mg have been observed even in the absence of the normally required inducer, heparin.
dc.description.urihttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1007/BF00499966
dc.languageen_US
dc.language.isoENG
dc.relation.ispartofThe Linhardt Research Labs Online Collection
dc.relation.ispartofRensselaer Polytechnic Institute, Troy, NY
dc.relation.urihttps://harc.rpi.edu/
dc.subjectBiology
dc.subjectChemistry and chemical biology
dc.subjectChemical and biological engineering
dc.subjectBiomedical engineering
dc.titleThe Regulation of Heparinase Production in Flavobacterium heparinum
dc.typeArticle
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dc.rights.holderIn Copyright : this Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s). https://rightsstatements.org/page/InC/1.0/
dc.creator.identifierhttps://orcid.org/0000-0003-2219-5833
dc.relation.departmentThe Linhardt Research Labs.
dc.relation.departmentThe Shirley Ann Jackson, Ph.D. Center for Biotechnology and Interdisciplinary Studies (CBIS)


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