| http://purl.uniprot.org/citations/15627655 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15627655 | http://www.w3.org/2000/01/rdf-schema#comment | "The recent finding that p-nitrobenzofurazan (NBD)-FA is incorporated into and released from the acylglycerols of isolated rat adipocytes in an insulin-sensitive manner [G. Muller, H. Jordan, C. Jung, H. Kleine, and S. Petry. 2003. Biochimie. 85: 1245-1246] suggests that NBD-FA-labeled acylglycerols are cleaved by rat adipocyte hormone-sensitive lipase (HSL) in vivo. In the present study, we developed a continuous, sensitive in vitro lipase assay using a monoacylglycerol (MAG) containing NBD (NBD-MAG). NBD-MAG was found to provide an efficient substrate for rat adipocyte and human recombinant HSL. Ultrasonic treatment applied in the presence of phospholipids leads to the incorporation of NBD-MAG into the phospholipid liposomes and to a concomitant change of its spectrophotometric properties. The enzymatic release of NBD-FA and its dissociation from the carrier liposomes is accompanied by the recovery of the original spectrophotometric characteristics. The rate of lipolysis was monitored by measuring the increase in optical density at 481 nm, which was found to be linear with time and linearly proportional to the amount of lipase added. To assess the specific activity of recombinant HSL, we determined the molar extinction coefficient of NBD-FA under the assay conditions. This convenient assay procedure based on NBD-MAG should facilitate the search for small molecule HSL inhibitors."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.org/dc/terms/identifier | "doi:10.1194/jlr.d400021-jlr200"xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Petry S."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Jordan H."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Carriere F."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Abousalham A."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Chahinian H."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Kleine H."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Muller G."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/author | "Ben Ali Y."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/date | "2005"xsd:gYear |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/name | "J Lipid Res"xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/pages | "603-614"xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/title | "Sensitive assay for hormone-sensitive lipase using NBD-labeled monoacylglycerol to detect low activities in rat adipocytes."xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://purl.uniprot.org/core/volume | "46"xsd:string |
| http://purl.uniprot.org/citations/15627655 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/15627655 |
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