Table I. Total number of nonredundant peptides and proteins from each technique. The total number of peptides and proteins is calculated on unique peptides and proteins across all techniques. Mitochondrial subfractionation consists of sodium carbonate enriched membrane proteins, inner mitochondrial membrane-enriched proteins, soluble and integral proteins. NOTE: Protein names have been clustered to remove redundancy.

Preparation	Peptides	Proteins
Peptide-centric 1DLC	1173	239
Peptide-centric 2DLC	1507	379
Protein-centric 1DLC	792	215
Protein-centric 2DLC	776	246
Mitochondrial Subfractionation	1520	306
Total non-redundant	2934	558