Proteins

Fraction B

Fraction C

4-aminobutyrate aminotransferase

185

335*

Fumarate hydratase

402

713*

Mitochondrial aconitase

404

697*

Pyruvate dehydrogenase, beta chain

110

246*

Voltage-dependent anion channel 1

1215

2114*

*P<0.05, compared to Fraction B, t-test.
Table 2: Intensity volume (relative abundance) of enriched proteins in insoluble fractions B and C.