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MB Sample ID: SA016181
Local Sample ID: | Blood433 |
Subject ID: | SU000384 |
Subject Type: | mouse |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Genotype Strain: | C57Bl/6 |
Age Or Age Range: | 4.5 mo |
Weight Or Weight Range: | 29.1 g-49.2 g |
Gender: | male |
Animal Animal Supplier: | JAX |
Animal Housing: | 4/cage |
Animal Feed: | Purina chow |
Species Group: | Mammal |
Select appropriate tab below to view additional metadata details:
Subject:
Subject ID: | SU000384 |
Subject Type: | mouse |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Genotype Strain: | C57Bl/6 |
Age Or Age Range: | 4.5 mo |
Weight Or Weight Range: | 29.1 g-49.2 g |
Gender: | male |
Animal Animal Supplier: | JAX |
Animal Housing: | 4/cage |
Animal Feed: | Purina chow |
Species Group: | Mammal |
Factors:
Local Sample ID | MB Sample ID | Factor Level ID | Level Value | Factor Name |
---|---|---|---|---|
Blood433 | SA016181 | FL003538 | no | HSV-1 |
Blood433 | SA016181 | FL003538 | LF | Diet at Week 2 |
Collection:
Collection ID: | CO000378 |
Collection Summary: | For extraction, 500 µL of an ice-cold solution of 90:10 Methanol:Chloroform (v/v) ¬was added to the tubes containing the thawed cell pellets. MagNA lyser ceramic beads were added to the tubes, and a MagNA lyser was used to beat the samples for two 30 seconds pulses at 2,000 rpm placing samples on cold block for 5 min in between pulses. Sonication for 5 min was performed to the beaten cell samples followed by centrifugation at room temperature and at 16,000rcf for 4 min. A 350 µL aliquot of each experimental cell sample homogenized supernatant was transferred to a labeled 2.0 mL Lo-Bind Eppendorf tube. |
Sample Type: | Mononuclear cells |
Treatment:
Treatment ID: | TR000398 |
Treatment Summary: | 3-week old mice were placed on a 10% low fat (LF) diet and acclimated for one week prior to intranasal HSV-1 infection or mock infection with PBS. Fourteen days post-infection mice were randomized to either a 45% high fat diet (HF) or remained on the LF diet. Eight weeks post-diet transition, mice were euthanized and brain tissue samples were collected and processed for metabolomics. |
Sample Preparation:
Sampleprep ID: | SP000391 |
Sampleprep Summary: | For extraction, 500 µL of an ice-cold solution of 90:10 Methanol:Chloroform (v/v) ¬was added to the tubes containing the thawed cell pellets. MagNA lyser ceramic beads were added to the tubes, and a MagNA lyser was used to beat the samples for two 30 seconds pulses at 2,000 rpm placing samples on cold block for 5 min in between pulses. Sonication for 5 min was performed to the beaten cell samples followed by centrifugation at room temperature and at 16,000rcf for 4 min. A 350 µL aliquot of each experimental cell sample homogenized supernatant was transferred to a labeled 2.0 mL Lo-Bind Eppendorf tube. Analytical pooled samples were created by combining a 125 µL aliquot from each experimental sample into a labeled 20 mL glass vial. The QC pooled sample was vortexed for 30 sec and 350 µL aliquots were transferred to 5 labeled 2.0 mL Lo-Bind eppendorf tubes. Next, the supernatants of the study and QC pooled samples were dried overnight using a lyophilizer. The residue was reconstituted in 50 µL of reconstitution buffer (95:5 Water:Methanol, v/v) and mixed on an analog vortex mixer for 1 min with speed set at 10. Then, the samples were centrifuged at room temperature for 4 min at 16,000 rcf, and the supernatants were transferred to autosampler vials for data acquisition. |
Combined analysis:
Analysis ID | AN000595 | AN000596 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | Reversed phase | Reversed phase |
Chromatography system | Synapt G2 Si ESI-Q-TOF | Synapt G2 Si ESI-Q-TOF |
Column | Waters ACQUITY UPLC HSS T3 | Waters ACQUITY UPLC HSS T3 |
MS Type | ESI | ESI |
MS instrument type | QTOF | QTOF |
MS instrument name | Waters Synapt G2 Si QTOF | Waters Synapt G2 Si QTOF |
Ion Mode | POSITIVE | NEGATIVE |
Units | intensity | intensity |
Chromatography:
Chromatography ID: | CH000426 |
Chromatography Summary: | UPLC was performed on a Waters Acquity UPLC with an Acquity HSS T3 column (2.1x 100mm x 1.8 µm) at 50 °C using the reversed-phase separation. Water with 0.1% formic acid (mobile phase A) and methanol with 0.1% formic acid (mobile phase B) were used as mobile phases and the metabolites were chromatographically separated using a gradient separation: |
Methods Filename: | RTI-RCMRC-RP |
Instrument Name: | Synapt G2 Si ESI-Q-TOF |
Column Name: | Waters ACQUITY UPLC HSS T3 |
Column Temperature: | 50 |
Solvent A: | 100% water; 0.1% formic acid |
Solvent B: | 100% methanol; 0.1% formic acid |
Chromatography Type: | Reversed phase |
MS:
MS ID: | MS000531 |
Analysis ID: | AN000595 |
Instrument Name: | Waters Synapt G2 Si QTOF |
Instrument Type: | QTOF |
MS Type: | ESI |
Ion Mode: | POSITIVE |
MS ID: | MS000532 |
Analysis ID: | AN000596 |
Instrument Name: | Waters Synapt G2 Si QTOF |
Instrument Type: | QTOF |
MS Type: | ESI |
Ion Mode: | NEGATIVE |