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MB Sample ID: SA155331
Local Sample ID: | s1121 |
Subject ID: | SU001760 |
Subject Type: | Mammal |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Genotype Strain: | Swiss Webster |
Age Or Age Range: | 10-14 weeks |
Gender: | Male |
Select appropriate tab below to view additional metadata details:
Combined analysis:
Analysis ID | AN002747 | AN002748 | AN002749 |
---|---|---|---|
Analysis type | MS | MS | MS |
Chromatography type | Reversed phase | Reversed phase | HILIC |
Chromatography system | Agilent qTOF 6545 | Agilent qTOF 6545 | Agilent qTOF 6545 |
Column | Waters Acquity BEH (100 x 2.1mm,1.7um) | Waters Acquity BEH (100 x 2.1mm,1.7um) | Waters Acquity BEH Amide (150 x 2.1mm,1.7um) |
MS Type | ESI | ESI | ESI |
MS instrument type | QTOF | QTOF | QTOF |
MS instrument name | Agilent qTOF 6545 | Agilent qTOF 6545 | Agilent qTOF 6545 |
Ion Mode | POSITIVE | NEGATIVE | POSITIVE |
Units | Raw ion count (peak area) | Raw ion count (peak area) | Raw ion count (peak area) |
MS:
MS ID: | MS002544 |
Analysis ID: | AN002747 |
Instrument Name: | Agilent qTOF 6545 |
Instrument Type: | QTOF |
MS Type: | ESI |
MS Comments: | The MS-DIAL software (v. 3.83) was used for analyzing all in vitro and in vivo data on a per-experimental run and per-analytical method basis. QC samples from each experimental run were used for peak alignment. Chemical assignment of molecular features in samples was performed by comparison of recorded RT and m/z information to our reference library constructed from authentic standards. Tolerance windows were set to 0.1 minute RT and 0.01 Da m/z for the C18 methods and 0.2 minute RT and 0.01 Da m/z for the HILIC method. The minimal peak count (height) filter was set to 3000 for all experiments except for select experiments in which the MS exhibited reduced sensitivity. For experiments where detection of internal standards goes beyond the 0.1 (C18 methods) or 0.2 (HILIC method) window, RT correction of the mz-RT reference library was conducted prior to feature annotation in MS-DIAL. The MS-DIAL analysis generated a list of m/z, RT, and ion counts (area under the curve) for high-confidence annotations (matched to the reference library) as well as unknown molecular features. Based on the list of annotations for each experiment, each set of aligned peaks was manually checked using the MS-DIAL graphical user interface. Select metabolite features were removed from this list when: 1) two adjacent but distinct peaks were concurrently assigned to a single molecular feature, 2) odd curvature/shape of the peak led to integration of several “peaks” from separate sections of the same peak, or 3) features were only detected in blank controls. Annotated peaks that passed this inspection were reported in the final output file. After MS-DIAL analysis, data were analyzed with a set of custom bioinformatics pipelines. In short, these pipelines implemented a set of filtration and normalization procedures with the goal of reducing technical variability and controlling for batch effects. |
Ion Mode: | POSITIVE |
MS ID: | MS002545 |
Analysis ID: | AN002748 |
Instrument Name: | Agilent qTOF 6545 |
Instrument Type: | QTOF |
MS Type: | ESI |
MS Comments: | The MS-DIAL software (v. 3.83) was used for analyzing all in vitro and in vivo data on a per-experimental run and per-analytical method basis. QC samples from each experimental run were used for peak alignment. Chemical assignment of molecular features in samples was performed by comparison of recorded RT and m/z information to our reference library constructed from authentic standards. Tolerance windows were set to 0.1 minute RT and 0.01 Da m/z for the C18 methods and 0.2 minute RT and 0.01 Da m/z for the HILIC method. The minimal peak count (height) filter was set to 3000 for all experiments except for select experiments in which the MS exhibited reduced sensitivity. For experiments where detection of internal standards goes beyond the 0.1 (C18 methods) or 0.2 (HILIC method) window, RT correction of the mz-RT reference library was conducted prior to feature annotation in MS-DIAL. The MS-DIAL analysis generated a list of m/z, RT, and ion counts (area under the curve) for high-confidence annotations (matched to the reference library) as well as unknown molecular features. Based on the list of annotations for each experiment, each set of aligned peaks was manually checked using the MS-DIAL graphical user interface. Select metabolite features were removed from this list when: 1) two adjacent but distinct peaks were concurrently assigned to a single molecular feature, 2) odd curvature/shape of the peak led to integration of several “peaks” from separate sections of the same peak, or 3) features were only detected in blank controls. Annotated peaks that passed this inspection were reported in the final output file. After MS-DIAL analysis, data were analyzed with a set of custom bioinformatics pipelines. In short, these pipelines implemented a set of filtration and normalization procedures with the goal of reducing technical variability and controlling for batch effects. |
Ion Mode: | NEGATIVE |
MS ID: | MS002546 |
Analysis ID: | AN002749 |
Instrument Name: | Agilent qTOF 6545 |
Instrument Type: | QTOF |
MS Type: | ESI |
MS Comments: | The MS-DIAL software (v. 3.83) was used for analyzing all in vitro and in vivo data on a per-experimental run and per-analytical method basis. QC samples from each experimental run were used for peak alignment. Chemical assignment of molecular features in samples was performed by comparison of recorded RT and m/z information to our reference library constructed from authentic standards. Tolerance windows were set to 0.1 minute RT and 0.01 Da m/z for the C18 methods and 0.2 minute RT and 0.01 Da m/z for the HILIC method. The minimal peak count (height) filter was set to 3000 for all experiments except for select experiments in which the MS exhibited reduced sensitivity. For experiments where detection of internal standards goes beyond the 0.1 (C18 methods) or 0.2 (HILIC method) window, RT correction of the mz-RT reference library was conducted prior to feature annotation in MS-DIAL. The MS-DIAL analysis generated a list of m/z, RT, and ion counts (area under the curve) for high-confidence annotations (matched to the reference library) as well as unknown molecular features. Based on the list of annotations for each experiment, each set of aligned peaks was manually checked using the MS-DIAL graphical user interface. Select metabolite features were removed from this list when: 1) two adjacent but distinct peaks were concurrently assigned to a single molecular feature, 2) odd curvature/shape of the peak led to integration of several “peaks” from separate sections of the same peak, or 3) features were only detected in blank controls. Annotated peaks that passed this inspection were reported in the final output file. After MS-DIAL analysis, data were analyzed with a set of custom bioinformatics pipelines. In short, these pipelines implemented a set of filtration and normalization procedures with the goal of reducing technical variability and controlling for batch effects. |
Ion Mode: | POSITIVE |