Show simple item record

dc.contributor.authorWarda, Mohamad
dc.contributor.authorGouda, Eman M.
dc.contributor.authorToida, Toshihiko
dc.contributor.authorChi, Lianli
dc.contributor.authorLinhardt, Robert J.
dc.date2004
dc.date.accessioned2022-06-27T16:16:03Z
dc.date.available2022-06-27T16:16:03Z
dc.date.issued2003-01-01
dc.identifier.citationIsolation and Characterization of Raw Heparin from Dromedary Intestine: Evaluation of a New Source of Pharmaceutical Heparin, M. Warda, E. M. Gouda, T. Toida, L. Chi, R. J. Linhardt, Comparative Biochemistry and Physiology Part C, 136 357-365, 2004.
dc.identifier.issn15320456
dc.identifier.urihttps://doi.org/10.1016/j.cca.2003.10.009
dc.identifier.urihttps://hdl.handle.net/20.500.13015/5794
dc.descriptionComparative Biochemistry and Physiology Part C, 136 357-365
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.abstractHeparin, a heterogeneous anionic polysaccharide, is the glycosaminoglycan (GAG) used clinically an anticoagulant. This anticoagulant activity is primarily derived from its binding to the serine protease inhibitor antithrombin III, a potent inhibitor of thrombin (factor IIa) and factor Xa. Heparin is a complex natural product and its in vitro synthesis is not yet possible due to the difficulty of organizing the many biosynthetic enzymes required for its synthesis. The principle natural sources for heparin include porcine intestine and bovine lung. These two sources pose concerns for religious and health reasons, respectively. To circumvent these concerns, GAG from the intestinal tissue of one humped camel was isolated. Chemical characterization of this newly isolated GAG and spectroscopic analysis by 1D and 2D 1H-NMR were undertaken. Unsaturated disaccharide compositional analysis was performed on the enzymatically depolymerized GAG and the molecular weight of the isolated GAG was determined by gradient polyacrylamide gel electrophoresis. Anticoagulant activity of the newly isolated GAG was tested by using an anti-factor Xa assay. The results of these studies suggest that the GAG from one humped camel intestine is a mixture of heparin and heparan sulfate and represents an alternative source of heparin.
dc.description.sponsorshipNational Heart, Lung, and Blood Institute
dc.description.urihttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1016/j.cca.2003.10.009
dc.languageen_US
dc.language.isoENG
dc.relation.ispartofThe Linhardt Research Labs Online Collection
dc.relation.ispartofRensselaer Polytechnic Institute, Troy, NY
dc.relation.ispartofComparative Biochemistry and Physiology - C Toxicology and Pharmacology
dc.relation.urihttps://harc.rpi.edu/
dc.subjectBiology
dc.subjectChemistry and chemical biology
dc.subjectChemical and biological engineering
dc.subjectBiomedical engineering
dc.titleIsolation and Characterization of Raw Heparin from Dromedary Intestine: Evaluation of a New Source of Pharmaceutical Heparin
dc.typeArticle
dcterms.accessRightshttps://login.libproxy.rpi.edu/login?url=https://doi.org/10.1016/j.cca.2003.10.009
dcterms.isPartOfJournal
dcterms.isVersionOfhttps://doi.org/10.1016/j.cca.2003.10.009
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)
rpi.description.pages357-365
rpi.description.volume136


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record