Figure 3. Chelation potential of different fractions isolated from hemolymph of H. lucorum. Figure 1. Activity of three different fractions isolated from hemolymph of H. lucorum as superoxide anion radical scavenging agents. Figure 2. Activity of different fractions isolated from hemolymph of H. lucorum as hydroxyl radical scavenging agents. Figure 4. MALDI-MS spectrum of fraction with MW below 1 kDa from hemolymph of H. Iucorum in the region from 300 to 550 m/z. Standard peptide solution was used to calibrate the mass scale of the COMPACT UHPLC-QqTOF Systems (Bruker Daltonics, GmbH). Table 1. Amino acid sequences of peptides from the fraction with MW below 1 kDa of hemolymph from garden snail H. lucorum, identified by de novo sequencing on the COMPACT UHPLC-QqTOF Systems (Bruker Daltonics, GmbH).
