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MB Sample ID: SA084841
Local Sample ID: | AF31 |
Subject ID: | SU001275 |
Subject Type: | Human |
Subject Species: | Homo sapiens |
Taxonomy ID: | 9606 |
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Sample Preparation:
Sampleprep ID: | SP001283 |
Sampleprep Summary: | 20 mg fecal samples were pipetted into centrifuge tubes (1.5 mL) in preparation for extraction. The protein was precipitated with 800 μL of methanol and 10 μL of internal standard (2.9 mg/mL, DL-o-Chlorophenylalanine) was added. The samples were ground at 65 KHz for 90 s and centrifuged at 12000 rpm for 15 min at 4 °C. 200 μL of the supernatant was transferred into a vial for further analysis. |