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MB Sample ID: SA212444
| Local Sample ID: | 37899_Sk |
| Subject ID: | SU002315 |
| Subject Type: | Mammal |
| Subject Species: | Mus musculus |
| Taxonomy ID: | 10090 |
| Genotype Strain: | C57BL6 and FVB mixed strain |
| Age Or Age Range: | 54-59 weeks old |
| Gender: | Male and female |
| Animal Feed: | Specialty Feeds Irradiated Rat and Mouse Standard Chow Diet |
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Combined analysis:
| Analysis ID | AN003638 |
|---|---|
| Analysis type | MS |
| Chromatography type | Reversed phase |
| Chromatography system | Agilent 1290 Infinity II |
| Column | Agilent Zorbax Eclipse Plus C18 (100 x 2.1mm, 1.8 um) |
| MS Type | ESI |
| MS instrument type | Triple quadrupole |
| MS instrument name | Agilent 6490 QQQ |
| Ion Mode | POSITIVE |
| Units | pmol per mg (tissues) pmol per ml (plasma) |
Chromatography:
| Chromatography ID: | CH002693 |
| Chromatography Summary: | The running solvent consisted of solvent A: 50% H2O / 30% acetonitrile / 20% isopropanol (v/v/v) containing 10mM ammonium formate and 5uM medronic acid, and solvent B: 1% H2O / 9% acetonitrile / 90% isopropanol (v/v/v) containing 10mM ammonium formate. We utilized a stepped linear gradient with a 16-minute cycle time per sample and a 1µL sample injection. To increase throughput, we used a dual column set up to equilibrate the second column while the first is running a sample. The sample analytical gradient was as follows: starting with a flow rate of 0.4mL/minute at 15% B and increasing to 50% B over 2.5 minutes, then to 57% over 0.1 minutes, to 70% over 6.4 minutes, to 93% over 0.1 minute, to 96% over 1.9 minutes and finally to 100% over 0.1 minute. The solvent was then held at 100% B for 0.9 minutes (total 12.0 minutes). Equilibration was started as follows: solvent was decreased from 100% B to 15% B over 0.2 minutes and held until a total of 16 minutes. The next sample is injected and the columns are switched. |
| Instrument Name: | Agilent 1290 Infinity II |
| Column Name: | Agilent Zorbax Eclipse Plus C18 (100 x 2.1mm, 1.8 um) |
| Flow Gradient: | starting with a flow rate of 0.4mL/minute at 15% B and increasing to 50% B over 2.5 minutes, then to 57% over 0.1 minutes, to 70% over 6.4 minutes, to 93% over 0.1 minute, to 96% over 1.9 minutes and finally to 100% over 0.1 minute. The solvent was then held at 100% B for 0.9 minutes (total 12.0 minutes). Equilibration was started as follows: solvent was decreased from 100% B to 15% B over 0.2 minutes and held until a total of 16 minutes. |
| Flow Rate: | 0.4mL/min |
| Solvent A: | 50% water/30% acetonitrile/20% isopropanol; 10mM ammonium formate; 5uM medronic acid |
| Solvent B: | 1% water/9% acetonitrile/90% isopropanol; 10mM ammonium formate |
| Chromatography Type: | Reversed phase |
