title: Cloning and expression of IDDM-specific human autoantigens.
abstract: A DNA cloning approach was taken to identify islet cell protein antigens that are recognized specifically by insulin-dependent diabetes mellitus (IDDM) sera. A human islet cDNA library was generated and screened with diabetic sera. In this article, identification of two clones is described. Proteins expressed by these lambda phages appeared to react specifically with newly diagnosed diabetic sera. Islet cell antibody 12 (ICA12) was tested by Western blotting. ICA512 was not reactive with sera in the Western format but was specifically immunoprecipitated by diabetic sera from an Escherichia coli extract.
authors.affiliation: Molecular Diagnostics, Inc. West Haven, Connecticut 06516.
authors.forename: D U
authors.initials: DU
authors.lastname: Rabin
authors.forename: S M
authors.initials: SM
authors.lastname: Pleasic
authors.forename: R
authors.initials: R
authors.lastname: Palmer-Crocker
authors.forename: J A
authors.initials: JA
authors.lastname: Shapiro
mesh_terms: D001324:Autoantigens / Q000096:biosynthesis / Q000235:genetics*; D003001:Cloning, Molecular; D003922:Diabetes Mellitus, Type 1 / Q000276:immunology*; D015870:Gene Expression; D006801:Humans; D007515:Islets of Langerhans / Q000276:immunology*; D011993:Recombinant Fusion Proteins / Q000096:biosynthesis
chemical_list: D001324:Autoantigens; D011993:Recombinant Fusion Proteins