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MB Sample ID: SA194805

Local Sample ID:SS-009
Subject ID:SU002155
Subject Type:Insect
Subject Species:Drosophila melanogaster
Taxonomy ID:7227
Age Or Age Range:3rd instar larvae

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Sample Preparation:

Sampleprep ID:SP002161
Sampleprep Summary:: Frozen larvae were homogenized in 1 ml cold (-80 °C) 80% methanol on dry ice using a probe homogenizer. Samples were clarified by centrifugation for 5 min at 16,000 x gmax at 4 °C and the supernatants were transferred to new Eppendorf tubes. The remaining pellets were resuspended in RIPA lysis buffer and total protein content was determined by the BCA method. A volume of the supernatant equivalent to 5 µg of protein was transferred to a glass vial, dried using an EZ-2 Elite evaporator (SP Scientific), and stored at -80 °C until analysis by LC-MS.
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