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MB Sample ID: SA295620
Local Sample ID: | Ctrl3 |
Subject ID: | SU002881 |
Subject Type: | Mammal |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Select appropriate tab below to view additional metadata details:
Subject:
Subject ID: | SU002881 |
Subject Type: | Mammal |
Subject Species: | Mus musculus |
Taxonomy ID: | 10090 |
Factors:
Local Sample ID | MB Sample ID | Factor Level ID | Level Value | Factor Name |
---|---|---|---|---|
Ctrl3 | SA295620 | FL035935 | Ctrl | Genotype |
Collection:
Collection ID: | CO002874 |
Collection Summary: | Mice were anaesthetized with volatile anesthetic isoflurane (3-4% for induction, 1-2% for maintenance, in O2≈ 2 L/min). DRG (left L4–L5) were surgically exposed and diessected. Fresh DRG samples were frozen in liquid nitrogen.5-6 DRGs were collected as one sample |
Sample Type: | DRG |
Treatment:
Treatment ID: | TR002890 |
Treatment Summary: | No treatment. |
Sample Preparation:
Sampleprep ID: | SP002887 |
Sampleprep Summary: | Fresh tissue samples were frozen in liquid nitrogen. After thawing on ice, 10 mg tissue was homogenized in -80°C precooled labeled-solution (MeOH: H2O=4:1, v/v) for 30 s, 4 cycles, and placed at -80°C for 30 minutes. In ice water bath, ultrasonic wave was used for 10 min and centrifuged at 14000 rpm. The precipitated protein was dissolved in no labeled-liquid (MeOH: H2O=4:1), vortexed and centrifuged. After derivatization with N-methyl-N-(trimethylsilyl)tri-fluoroacetamide for 30 min, the supernatant was detected by GC-MS. Metabolites were identified by means of KEGG Metabolic pathways. |
Combined analysis:
Analysis ID | AN004515 | AN004516 |
---|---|---|
Analysis type | MS | MS |
Chromatography type | HILIC | HILIC |
Chromatography system | Nexera UHPLC LC-30A | Nexera UHPLC LC-30A |
Column | Waters BEH Amide (2.1 X 100mm, 1.7μm) | Waters BEH Amide (2.1 X 100mm, 1.7μm) |
MS Type | ESI | ESI |
MS instrument type | Triple quadrupole | Triple quadrupole |
MS instrument name | Nexera UHPLC LC-30A | Nexera UHPLC LC-30A |
Ion Mode | POSITIVE | NEGATIVE |
Units | pmoles/l | pmoles/l |
Chromatography:
Chromatography ID: | CH003392 |
Instrument Name: | Nexera UHPLC LC-30A |
Column Name: | Waters BEH Amide (2.1 X 100mm, 1.7μm) |
Column Temperature: | 40℃ |
Flow Gradient: | 0~1.5min,90%B.1.5~5min,90-45%B.5~10min,45%B.10~11min,45~90B.11~23min,90B |
Flow Rate: | 0.3ml/min |
Solvent A: | 10% acetonitrile/90% water; 0.2% acetic acid |
Solvent B: | 90% acetonitrile/10% water; 0.2% acetic acic |
Chromatography Type: | HILIC |
MS:
MS ID: | MS004262 |
Analysis ID: | AN004515 |
Instrument Name: | Nexera UHPLC LC-30A |
Instrument Type: | Triple quadrupole |
MS Type: | ESI |
MS Comments: | - |
Ion Mode: | POSITIVE |
MS ID: | MS004263 |
Analysis ID: | AN004516 |
Instrument Name: | Nexera UHPLC LC-30A |
Instrument Type: | Triple quadrupole |
MS Type: | ESI |
MS Comments: | - |
Ion Mode: | NEGATIVE |