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MB Sample ID: SA163306

Local Sample ID:NYSM-00476
Subject ID:SU001822
Subject Type:Mammal
Subject Species:Rattus norvegicus
Taxonomy ID:10116
Genotype Strain:Long Evans
Age Or Age Range:From post-natal day 1 (PN1) to PN80
Weight Or Weight Range:5g-250g
Gender:Male and female
Animal Animal Supplier:Envigo
Animal Housing:Animal facility at NYU
Animal Light Cycle:7am-7pm

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Combined analysis:

Analysis ID AN002838 AN002839 AN002840 AN002841
Analysis type MS MS MS MS
Chromatography type Reversed phase Reversed phase Reversed phase HILIC
Chromatography system Waters Acquity Waters Acquity Waters Acquity Waters Acquity
Column Waters Acquity BEH C18 (100 x 2mm, 1.7um) Waters Acquity BEH C18 (100 x 2mm, 1.7um) Waters Acquity BEH C18 (100 x 2mm, 1.7um) Waters Acquity BEH Amide (150 x 2.1mm, 1.7um)
MS Type ESI ESI ESI ESI
MS instrument type Orbitrap Orbitrap Orbitrap Orbitrap
MS instrument name Thermo Q Exactive Orbitrap Thermo Q Exactive Orbitrap Thermo Q Exactive Orbitrap Thermo Q Exactive Orbitrap
Ion Mode POSITIVE POSITIVE NEGATIVE NEGATIVE
Units pmoles/l pmoles/l pmoles/l pmoles/l

MS:

MS ID:MS002631
Analysis ID:AN002838
Instrument Name:Thermo Q Exactive Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:One aliquot was analyzed using acidic positive-ion conditions, chromatographically optimized for more hydrophilic compounds. In this method, the extract was gradient-eluted from a C18 column (2.1 mm × 100 mm Waters UPLC BEH C18 1.7 µm column held at 40°C) using 5% water and 95% methanol and containing 0.05% perfluoropentanoic acid (PFPA) and 0.1% formic acid (FA) at pH 3.5.
Ion Mode:POSITIVE
  
MS ID:MS002632
Analysis ID:AN002839
Instrument Name:Thermo Q Exactive Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:The second aliquot was also analyzed using acidic positive-ion conditions; however, it was chromatographically optimized for more hydrophobic compounds. In this method, the extract was gradient-eluted from the aforementioned C18 column using methanol, acetonitrile, water, 0.05% PFPA, and 0.01% FA at pH 3.5.
Ion Mode:POSITIVE
  
MS ID:MS002633
Analysis ID:AN002840
Instrument Name:Thermo Q Exactive Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:A third aliquot was analyzed by RP/UPLC-MS/MS using basic negative-ion mode ESI in a separate dedicated C18 column. The basic extracts were gradient-eluted from the column using methanol (95%) and water (5%) with 6.5 mM ammonium bicarbonate at pH 8.
Ion Mode:NEGATIVE
  
MS ID:MS002634
Analysis ID:AN002841
Instrument Name:Thermo Q Exactive Orbitrap
Instrument Type:Orbitrap
MS Type:ESI
MS Comments:The fourth aliquot was analyzed via negative ionization following elution from a Hydrophilic-Interaction Chromatography (HILIC) column (2.1 mm x 150 mm Waters UPLC BEH Amide, 1.7 µm column held at 40°C) using a mobile phase consisting of 10 mM ammonium formate in 15% water, 5% methanol, 80% acetonitrile (pH 10.8).
Ion Mode:NEGATIVE
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