TITRATION OF PROTEINS IN DIMETHYL-SULFOXIDE WATER MIXTURES

dc.creatorGODINHO, OES
dc.creatorRAIMUNDO, IM
dc.creatorALEIXO, LM
dc.creatorNETO, GO
dc.date1991
dc.dateNOV
dc.date2014-12-16T11:35:54Z
dc.date2015-11-26T17:18:20Z
dc.date2014-12-16T11:35:54Z
dc.date2015-11-26T17:18:20Z
dc.date.accessioned2018-03-29T00:06:06Z
dc.date.available2018-03-29T00:06:06Z
dc.identifierAnalyst. Royal Soc Chemistry, v. 116, n. 11, n. 1181, n. 1183, 1991.
dc.identifier0003-2654
dc.identifierWOS:A1991GQ28500017
dc.identifier10.1039/an9911601181
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/77962
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/77962
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/77962
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1282649
dc.descriptionThe acid-base behaviour of arginine, lysozyme and ovalbumin has been studied by potentiometric and catalytic thermometric titrimetry in a mixture of dimethyl sulphoxide-water, with acrylonitrile as the end-point indicator in the latter technique. It was observed that, with the exception of the SH groups, all the protonated groups, including the guanidine groups of lysozyme and ovalbumin, were titrated by catalytic thermometric titrimetry. By using potentiometric titrimetry, all the titratable groups of ovalbumin were determined, whereas the guanidine groups of lysozyme were not determined by this technique.
dc.description116
dc.description11
dc.description1181
dc.description1183
dc.languageen
dc.publisherRoyal Soc Chemistry
dc.publisherCambridge
dc.publisherInglaterra
dc.relationAnalyst
dc.relationAnalyst
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectPROTEIN
dc.subjectCATALYTIC TITRIMETRY
dc.subjectTHERMOMETRIC TITRIMETRY
dc.subjectPOTENTIOMETRIC TITRATION
dc.subjectDIMETHYL SULFOXIDE
dc.subjectAcid-base Equilibria
dc.titleTITRATION OF PROTEINS IN DIMETHYL-SULFOXIDE WATER MIXTURES
dc.typeArtículos de revistas


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