title: Development of approaches to creation of experimental test system for evaluation of antigenic activity of synthetic oligosaccharide ligands related to fragments of the Streptococcus pneumoniae type 14 capsular polysaccharide.
abstract: A conjugate of a synthetic hexasaccharide fragment of the Streptococcus pneumoniae type 14 capsular polysaccharide with bovine serum albumin (BSA) has been prepared. The antigenic activity and specificity of this conjugate are comparable with those of natural antigens of S. pneumoniae type 14. The data suggest that the resulting synthetic conjugate can be used as a coating antigen in an experimental test system (based on enzyme immunoassay) for evaluating the antigenic activity and specificity of synthetic oligosaccharide ligands and for testing specimens of natural capsular polysaccharides and immune sera.
authors.affiliation: Mechnikov Research Institute of Vaccines and Sera, Russian Academy of Medical Sciences, Malyi Kazennyi Pereulok 5a, 105064 Moscow, Russia. kurbatova6162@yandex.ru
authors.forename: E A
authors.initials: EA
authors.lastname: Kurbatova
authors.forename: D S
authors.initials: DS
authors.lastname: Vorobiov
authors.forename: I B
authors.initials: IB
authors.lastname: Semenova
authors.forename: E V
authors.initials: EV
authors.lastname: Sukhova
authors.forename: D V
authors.initials: DV
authors.lastname: Yashunsky
authors.forename: Y E
authors.initials: YE
authors.lastname: Tsvetkov
authors.forename: N E
authors.initials: NE
authors.lastname: Nifantiev
mesh_terms: D000818:Animals; D000906:Antibodies / Q000097:blood / Q000276:immunology; D000941:Antigens / Q000737:chemistry / Q000276:immunology*; D002417:Cattle; D006001:Glycoconjugates / Q000138:chemical synthesis* / Q000276:immunology; D007118:Immunoassay; D008024:Ligands; D051379:Mice; D009844:Oligosaccharides / Q000737:chemistry* / Q000276:immunology; D011134:Polysaccharides / Q000378:metabolism*; D012710:Serum Albumin, Bovine / Q000737:chemistry / Q000276:immunology; D013296:Streptococcus pneumoniae / Q000276:immunology / Q000378:metabolism*
chemical_list: D000906:Antibodies; D000941:Antigens; D006001:Glycoconjugates; D008024:Ligands; D009844:Oligosaccharides; D011134:Polysaccharides; D012710:Serum Albumin, Bovine