Arylsulphatase C and estrone sulphatase of sheep hypothalamus, preoptic area, and midbrain: separation by hydrophobic interaction chromatography and evidence for differences in their lipid environment

Mathew, Joy ; Balasubramanian, A. S. (1982) Arylsulphatase C and estrone sulphatase of sheep hypothalamus, preoptic area, and midbrain: separation by hydrophobic interaction chromatography and evidence for differences in their lipid environment Journal of Neurochemistry, 39 (5). pp. 1205-1209. ISSN 0022-3042

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Official URL: http://www3.interscience.wiley.com/journal/1195581...

Related URL: http://dx.doi.org/10.1111/j.1471-4159.1982.tb12556.x

Abstract

Arylsulphatase C and estrone sulphatase activities of sheep hypothalamus-preoptic area-midbrain were examined for their susceptibility to phospholipase action. Russel's viper phospholipase A could completely inactivate estrone sulphatase without affecting arylsulphatase C. The latter was partially inactivated by S. aureus phospholipase C but not by C. welchi phospholipase C. Both arylsulphatase C and estrone sulphatase were inactivated to different extents by sodium deoxycholate, which is known to activate the intrinsic phospholipases of brain. Hydrophobic interaction chromatography on phenyl-Sepharose resulted in the differential elution of arylsulphatase C and estrone sulphatase. The results suggest that one enzyme is not responsible for arylsulphatase C and estrone sulphatase activities.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons, Inc.
Keywords:Arylsulphatase C; Estrone Sulphatase; Hypothalamus-preoptic Area-midbrain-phospho-lipase Action; Hydrophobic Interaction Chromatography
ID Code:1194
Deposited On:05 Oct 2010 12:46
Last Modified:13 May 2011 06:14

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