Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Merida, I. (Isabel) | - |
dc.creator | Corrales, F.J. (Fernando José) | - |
dc.creator | Clemente, R. (Rosa) | - |
dc.creator | Ruiz-Albusac, J.M. (Juan M.) | - |
dc.creator | Villalba, M. (Mayte) | - |
dc.creator | Mato, J.M. (José María) | - |
dc.date.accessioned | 2012-04-02T12:11:10Z | - |
dc.date.available | 2012-04-02T12:11:10Z | - |
dc.date.issued | 1998 | - |
dc.identifier.citation | Merida I, Corrales FJ, Clemente R, Ruiz-Albusac JM, Villalba M, Mato JM. Different phosphorylated forms of an insulin-sensitive glycosylphosphatidylinositol from rat hepatocytes. FEBS Lett 1988 Aug 15;236(1):251-255. | es_ES |
dc.identifier.issn | 1873-3468 | - |
dc.identifier.uri | https://hdl.handle.net/10171/21522 | - |
dc.description.abstract | Labeling with [3H]galactose was employed to isolate a glycosylphosphatidylinositol from rat hepatocytes which might be involved in the action of insulin. The polar head group of this glycosylphosphatidylinositol was generated by phosphodiesterase hydrolysis with a phosphatidylinositol-specific phospholipase C from Bacillus cereus. By Dowex AG1 x 8 chromatography the polar head group could be separated into three radioactive peaks eluting at 100 mM (peak I), 200 mM (peak II) and 500 mM (peak III) ammonium formate, respectively. Peak III was the most active as an inhibitor of the cAMP-dependent protein kinase. Treatment of peak III with alkaline phosphatase markedly reduced its activity on cAMP-dependent protein kinase. When peaks I, II or III were treated with alkaline phosphatase and analyzed again by Dowex AG1 x 8 chromatography, the radioactivity eluted with the aqueous fraction. The above results indicate that the polar head group of the insulin-sensitive glycosylphosphatidylinositol from rat hepatocytes exists in three different phosphorylated forms and that the biological activity of this molecule depends on its phosphorylation state. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | info:eu-repo/semantics/closedAccess | - |
dc.subject | Insulin action | es_ES |
dc.subject | Glycosylphosphatidylinositol | es_ES |
dc.subject | Rat hepatocyte | es_ES |
dc.title | Different phosphorylated forms of an insulin-sensitive glycosylphosphatidylinositol from rat hepatocytes | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/0014579388803259 | es_ES |
dc.type.driver | info:eu-repo/semantics/article | es_ES |
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