Figure 1: Electrophoretic analysis of seminal plasma glycoproteins. ( a ) SyproRuby stained gel, 1.5 μg of protein. ( b ) Densitometric profile of gel lane a. ( c ) Aleuria aurantia probed blot, 2.5 μg of protein. ( d ) Densitometric profile of lane c, background line and the area of measured bands are indicated. ( e ) Slot-blot of pooled seminal plasma sample probed with a. aurantia lectin. ( f ) Densitometric profile of lane e, the band considered as lectin reactivity equal to 1 arbitrary unit is indicated. Arrows on the left indicate molar mass calibrators.