Figure 3

2-DE profiles of proteins extracted from rubber particles (A), C-serum (B), lutoids (C), and lutoid membrane (D) of natural rubber latex. About 583, 1248, 385, and 724 protein spots were detected on the 2-DE gels for rubber particles (A), C-serum (B), lutoid (C), and lutoid membrane (D), respectively. The arrows indicate the protein spots with MS identification. The spot number corresponded to that in Table 2.