<p><b>Copyright information:</b></p><p>Taken from "Innate immunity glycoprotein gp-340 variants may modulate human susceptibility to dental caries"</p><p>http://www.biomedcentral.com/1471-2334/7/57</p><p>BMC Infectious Diseases 2007;7():57-57.</p><p>Published online 11 Jun 2007</p><p>PMCID:PMC1894970.</p><p></p>stern blotting of parotid saliva samples with mAb143. Unreduced parotid saliva samples were separated by SDS-PAGE on 5% gels. Molecular masses (kDa, left) and gp-340 I to III phenotype (top) of the three saliva donors are marked