title: Purification and molecular weight studies on the components of a Parietaria pollen extract.
abstract: The pollen extract of the allergenic plant Parietaria judaica, growing throughout the Mediterranean region, has been purified by high performance liquid chromatography (HPLC) operating in size-exclusion followed by ion exchange. Molecular weight determination of the components and isoelectrofocusing studies on the enriched material have been performed.
authors.affiliation: Dept. of Organic and Industrial Chemistry, University of Milan, Italy.
authors.forename: E
authors.initials: E
authors.lastname: Bolzacchini
authors.forename: G
authors.initials: G
authors.lastname: Di Gregorio
authors.forename: M
authors.initials: M
authors.lastname: Nali
authors.forename: B
authors.initials: B
authors.lastname: Rindone
authors.forename: S
authors.initials: S
authors.lastname: Tollari
authors.forename: P
authors.initials: P
authors.lastname: Falagiani
authors.forename: G
authors.initials: G
authors.lastname: Riva
authors.forename: G
authors.initials: G
authors.lastname: Crespi
mesh_terms: D000485:Allergens / Q000302:isolation & purification*; D002851:Chromatography, High Pressure Liquid; D007525:Isoelectric Focusing; D008970:Molecular Weight; D010936:Plant Extracts / Q000032:analysis*; D011058:Pollen / Q000032:analysis*; D011852:Radioallergosorbent Test
chemical_list: D000485:Allergens; D010936:Plant Extracts