Skip to main content


Figure 4 | Proteome Science

Figure 4

From: Enhanced detergent extraction for analysis of membrane proteomes by two-dimensional gel electrophoresis

Figure 4

Enlargement and contrast of selected regions after 2-DE of mouse brain membranes (see areas defined in Fig 3). Areas i-vi show selective increases in spot number, resolution, and density. Samples were extracted with A) 4% CHAPS, B) 3% CHAPS : 1% LPC, C) 3% CHAPS : 1% MEGA 10, D) 3% CHAPS : 0.5% LPC : 0.5% MEGA 10. Results are representative of three independent experiments. Green arrows indicate spots showing increased volume and density, red arrows indicate decrease, blue arrows indicate novel spots.

Back to article page