Figure 3

Representative 2-DE patterns of Posidonia rhizome proteins. Upper panel, proteins isolated from low phenols samples. Lower panel, proteins isolated from high phenols samples. About 15 μ g of proteins from dry powder of Posidonia rhizome were separated on IPG gel strip (7 cm, 3–10 NL) followed by SDS-PAGE on a vertical mini-gel (12%T). Peculiar protein spots are labelled, pI and molecular weight values are indicated (white background). Positions of protein markers are indicated and labelled with name and pI/molecular weight values (gray background). Protein markers (in alphabetic order) are: Albumine a; Albumine b; Catalase; Glucose-1-Dehydronase (Glu-Dehy); Glucose oxidase (Glu-Oxi); β-Lactoglobuline (b-Lacto); Myoglobine subunits (Myo 1, Myo 2, Myo 3). Numbers on the left refer to the position of the molecular weight standards and numbers in the middle indicate the pI range.