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MB Sample ID: SA191869
| Local Sample ID: | 51 |
| Subject ID: | SU002123 |
| Subject Type: | Mammal |
| Subject Species: | Mus musculus |
| Taxonomy ID: | 10090 |
Select appropriate tab below to view additional metadata details:
Subject:
| Subject ID: | SU002123 |
| Subject Type: | Mammal |
| Subject Species: | Mus musculus |
| Taxonomy ID: | 10090 |
Factors:
| Local Sample ID | MB Sample ID | Factor Level ID | Level Value | Factor Name |
|---|---|---|---|---|
| 51 | SA191869 | FL023584 | Saline | Treatment |
| 51 | SA191869 | FL023584 | Gy11 | Radiation Dose |
Collection:
| Collection ID: | CO002116 |
| Collection Summary: | At day +4 post irradiation, mice were euthanized and tissue was collected, weighted, and stored at -80C until further processing. |
| Sample Type: | Spleen |
Treatment:
| Treatment ID: | TR002135 |
| Treatment Summary: | After one week of acclimatization in a pathogen-free facility, cohorts of mice were retro-orbitally infused with phosphate buffer saline (PBS) or 12.5 mg of iron dextran (Henry Shein Animal Health, Dublin, OH), twice a week for 2 weeks for a total of 50 mg of iron. After 2 days of rest, mice were then divided in groups and irradiated with 7, 8, 9, 10, 11 Gy of C-137 (n=5 per group). Total dose was split in 2 doses 3 hours apart. |
Sample Preparation:
| Sampleprep ID: | SP002129 |
| Sampleprep Summary: | Tissue was extracted in 1mL of methanol:acetonitrile:water (5:3:2, v/v/v).29 After vortexing at 4°C for 30 min, extracts were separated from the protein pellet by centrifugation for 10 min at 10,000g at 4°C and stored at −80°C until analysis. |
Combined analysis:
| Analysis ID | AN003321 | AN003322 |
|---|---|---|
| Analysis type | MS | MS |
| Chromatography type | Reversed phase | Reversed phase |
| Chromatography system | Thermo Vanquish | Thermo Vanquish |
| Column | Phenomenex Kinetex C18 (150 x 2.1mm,2.6um) | Phenomenex Kinetex C18 (150 x 2.1mm,2.6um) |
| MS Type | ESI | ESI |
| MS instrument type | Orbitrap | Orbitrap |
| MS instrument name | Thermo Q Exactive Orbitrap | Thermo Q Exactive Orbitrap |
| Ion Mode | POSITIVE | NEGATIVE |
| Units | peak area top | peak area top |
Chromatography:
| Chromatography ID: | CH002460 |
| Instrument Name: | Thermo Vanquish |
| Column Name: | Phenomenex Kinetex C18 (150 x 2.1mm,2.6um) |
| Chromatography Type: | Reversed phase |
| Chromatography ID: | CH002461 |
| Instrument Name: | Thermo Vanquish |
| Column Name: | Phenomenex Kinetex C18 (150 x 2.1mm,2.6um) |
| Chromatography Type: | Reversed phase |
MS:
| MS ID: | MS003091 |
| Analysis ID: | AN003321 |
| Instrument Name: | Thermo Q Exactive Orbitrap |
| Instrument Type: | Orbitrap |
| MS Type: | ESI |
| MS Comments: | Samples (10uL injection for cells, 20uL injection for SUPs) were introduced to the MS via electrospray ionization with the MS scanning in full MS mode (2 µscans) and ddMS2 (top15) over the range of 65-950 m/z. Technical replicates were injected every six to twelve samples to ensure instrument stability (Nemkov et al., 2019). Metabolites were manually selected integrated with Maven (Princeton University) in conjunction with the KEGG database. Peak quality was determined using blanks, technical mixes, and 13C abundance. |
| Ion Mode: | POSITIVE |
| MS ID: | MS003092 |
| Analysis ID: | AN003322 |
| Instrument Name: | Thermo Q Exactive Orbitrap |
| Instrument Type: | Orbitrap |
| MS Type: | ESI |
| MS Comments: | Samples (10uL injection for cells, 20uL injection for SUPs) were introduced to the MS via electrospray ionization with the MS scanning in full MS mode (2 µscans) and ddMS2 (top15) over the range of 65-950 m/z. Technical replicates were injected every six to twelve samples to ensure instrument stability (Nemkov et al., 2019). Metabolites were manually selected integrated with Maven (Princeton University) in conjunction with the KEGG database. Peak quality was determined using blanks, technical mixes, and 13C abundance. |
| Ion Mode: | NEGATIVE |
