Hemocyte proteome of the Baikal amphipod Eulimnogammarus verrucosus

Hemocytes are blood cell circulating in the hemolymph and playing important role in crustacean immunity. On the one side this cells functions as phagocytes and express immune compounds in the external milieu on the other side. To find out the protein composition of hemocytes, we obtained hemocytes proteome of Baikal endemic amphipod Eulimnogammarus verrucosus for the first time. For this, a proteomic analysis of the protein extract were performed using liquid chromatography/tandem mass spectrometry (LC-MS/MS). A total of 1152 unique proteins were discovered. Hemocyanin/phenoloxidase, actin and tubulin were detected in proteome in the greatest amount. Also we discovered proteins of the C-type lectin superfamily, which are probably involved in the molecular pattern recognition during immune response.