Figure 4From: Trypsin-like serine peptidase profiles in the egg, larval, and pupal stages of Aedes albopictusComparison between the proteolytic profiles of eggs and larvae of Ae. albopictus . Proteolytic activities were detected by incubating the gels for 2 hours at 37°C in 0.1 M Tris–HCl buffer (pH 7.5). The numbers on the left indicate the approximate molecular masses of the peptidases (kDa).Back to article page