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MB Sample ID: SA239047

Local Sample ID:Z22
Subject ID:SU002487
Subject Type:Fish
Subject Species:Danio rerio
Taxonomy ID:7955
Genotype Strain:wildtype and tango2bwh211
Age Or Age Range:4 weeks

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Combined analysis:

Analysis ID AN003905
Analysis type MS
Chromatography type Reversed phase
Chromatography system Waters Acquity H-Class
Column Waters ACQUITY UPLC BEH C18 (100 x 2.1mm,1.7um)
MS Type ESI
MS instrument type Orbitrap
MS instrument name Thermo Q Exactive HF-X Orbitrap
Ion Mode POSITIVE
Units peak area

MS:

MS ID:MS003644
Analysis ID:AN003905
Instrument Name:Thermo Q Exactive HF-X Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:Analysis was performed using a Thermo Q Exactive Plus coupled to a Waters Acquity H-Class LC. A 100 mm x 2.1 mm, 2.1 µm Waters BEH C18 column was used for separations. The following mobile phases were used: A- 60/40 ACN/H20 B- 90/10 IPA/ACN; both mobile phases contained 10 mM Ammonium Formate and 0.1% Formic Acid. A flow rate of 0.2 mL/minutes was used. Starting composition was 32% B, which increased to 40% B at 1 minute (held until 1.5 minutes) then 45% B at 4 minutes. This was increased to 50% B at 5 minutes, 60% B at 8 minutes, 70% B at 11 minutes, and 80% B at 14 minutes (held until 16 minutes). At 16 minutes the composition switched back to starting conditions (32% B) and was held for 4 minutes to re-equilibrate the column. Samples were analyzed in positive/negative switching ionization mode with top 5 data dependent fragmentation. Raw data were analyzed by LipidSearch 4.2. Lipids were identified by MS2 fragmentation (mass error of precursor=5 ppm, mass error of product=8 ppm). The identifications were generated individually for each sample and then aligned by grouping the samples (OxPAPC=C, HF=S1, Con=S2). Normalization was performed using EquiSplash from Avanti. Samples were normalized and biological replicates were averaged. P-value and fold change were calculated as instructed as previously described (Aguilan, Kulej, & Sidoli, 2020). P-value was set to 0.05.
Ion Mode:POSITIVE
Capillary Temperature:300
Capillary Voltage:3.50 KV
Collision Energy:25, 35, 45 V stepped collision energy
Fragmentation Method:HCD
Ion Source Temperature:400
Ion Spray Voltage:3.50 KV
Ionization:HESI
Mass Accuracy:5 ppm
Reagent Gas:Nitrogen
Source Temperature:400
Spray Voltage:3.5 KV
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