Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry
Analysis of catechol estrogens (2 & 4 hydroxy-estrone and estradiol) has proven troublesome by liquid chromatography tandem mass spectrometry due to their low concentrations, short half-lives and temperature-labile nature. Derivatization to methyl piperazine analogues has been reported for a pan...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2019-04-01
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| Series: | Data in Brief |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340919300897 |
| _version_ | 1818180013262897152 |
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| author | Nina Denver Shazia Khan Ioannis Stasinopoulos Colin Church Natalie Z.M. Homer Margaret R. MacLean Ruth Andrew |
| author_facet | Nina Denver Shazia Khan Ioannis Stasinopoulos Colin Church Natalie Z.M. Homer Margaret R. MacLean Ruth Andrew |
| author_sort | Nina Denver |
| collection | DOAJ |
| description | Analysis of catechol estrogens (2 & 4 hydroxy-estrone and estradiol) has proven troublesome by liquid chromatography tandem mass spectrometry due to their low concentrations, short half-lives and temperature-labile nature. Derivatization to methyl piperazine analogues has been reported for a panel of 9 estrogens in, “Derivatization enhances analysis of estrogens and their bioactive metabolites in human plasma by liquid chromatography tandem mass spectrometry” (Denver et al., 2019). Data show alteration of the base catalyst in this method was required to allow detection of catechol estrogens to low levels. Data also highlight the challenges faced in chromatographic separation of isomers and isotopologues, which were partially overcome by employing an extended column length and reduced oven temperature. In addition, data analysis displayed significant matrix effects during quantitation in plasma, following solid-phase extraction, despite efficient recoveries. |
| first_indexed | 2024-12-11T21:13:01Z |
| format | Article |
| id | doaj.art-2d75ca2bfc4040fd898baa7771185ed1 |
| institution | Directory Open Access Journal |
| issn | 2352-3409 |
| language | English |
| last_indexed | 2024-12-11T21:13:01Z |
| publishDate | 2019-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj.art-2d75ca2bfc4040fd898baa7771185ed12022-12-22T00:50:39ZengElsevierData in Brief2352-34092019-04-0123Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometryNina Denver0Shazia Khan1Ioannis Stasinopoulos2Colin Church3Natalie Z.M. Homer4Margaret R. MacLean5Ruth Andrew6Mass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom; Institute of Cardiovascular and Medical Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow, University Avenue, Glasgow, G12 8QQ, United KingdomMass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United KingdomMass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United KingdomScottish Pulmonary Vascular Unit, Golden Jubilee National Hospital, Agamemnon St, Clydebank, G81 4DY, United KingdomMass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United KingdomStrathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow, G4 0RE, United KingdomMass Spectrometry Core, Edinburgh Clinical Research Facility, Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, EH16 4TJ, United Kingdom; Corresponding author.Analysis of catechol estrogens (2 & 4 hydroxy-estrone and estradiol) has proven troublesome by liquid chromatography tandem mass spectrometry due to their low concentrations, short half-lives and temperature-labile nature. Derivatization to methyl piperazine analogues has been reported for a panel of 9 estrogens in, “Derivatization enhances analysis of estrogens and their bioactive metabolites in human plasma by liquid chromatography tandem mass spectrometry” (Denver et al., 2019). Data show alteration of the base catalyst in this method was required to allow detection of catechol estrogens to low levels. Data also highlight the challenges faced in chromatographic separation of isomers and isotopologues, which were partially overcome by employing an extended column length and reduced oven temperature. In addition, data analysis displayed significant matrix effects during quantitation in plasma, following solid-phase extraction, despite efficient recoveries.http://www.sciencedirect.com/science/article/pii/S2352340919300897 |
| spellingShingle | Nina Denver Shazia Khan Ioannis Stasinopoulos Colin Church Natalie Z.M. Homer Margaret R. MacLean Ruth Andrew Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry Data in Brief |
| title | Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| title_full | Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| title_fullStr | Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| title_full_unstemmed | Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| title_short | Data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| title_sort | data for analysis of catechol estrogen metabolites in human plasma by liquid chromatography tandem mass spectrometry |
| url | http://www.sciencedirect.com/science/article/pii/S2352340919300897 |
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