Figure 5.
Two-dimensional analysis (IEF/SDS-PAGE R) of lectin-bound proteins of HT29 cell membrane. (a) Two-dimensional electrophoresis of the HT29 cell membrane control, 1 mg of membrane protein was applied. (b)Two-dimensional electrophoresis of the total protein extract of Juniperus oxycedrus subsp. Oxycedrus, (c), Juniperus oxycedrus subsp. badia, (d) Arbutus unedo and (e) Corema album, obtained after incubation with 1 mg of HT29 cell membrane with 1.6 mg protein extract and applied to a 17.5% (w/v) gel of acrylamide, stained by AgNO3.