Metabolomics Workbench : NIH Data Repository

Select 2 experimental conditions (at least one from A and at least one from B) to compare lipid profiles.

Group A	Combined factors (this analysis)	Group B
	Sex:F \| Age group:old
	Sex:F \| Age group:young
	Sex:M \| Age group:old
	Sex:M \| Age group:young
Use log scale for A and B heatmaps(enhance less abundant metabolites):
Select a lipid RefMet sub class:

Lipid sub classes in this study	Number in study
Acyl carnitines	28
Cer	11
CL	9
DAG	14
HexCer	13
LPC	17
LPE	15
O-LPC	6
O-LPE	5
O-PC	13
O-PE	14
O-PI	1
PC	34
PE	35
PG	27
PI	27
SM	28
TAG	44