title: Low molecular weight contaminants in commercial preparations of plasmin and t-PA activate neurons.
authors.forename: A L
authors.initials: AL
authors.lastname: Samson
authors.forename: S T
authors.initials: ST
authors.lastname: Nevin
authors.forename: R L
authors.initials: RL
authors.lastname: Medcalf
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D003956:Dialysis; D004340:Drug Contamination; D005341:Fibrinolysin / Q000302:isolation & purification / Q000494:pharmacology*; D051379:Mice; D008970:Molecular Weight; D009474:Neurons / Q000187:drug effects*; D010959:Tissue Plasminogen Activator / Q000302:isolation & purification / Q000494:pharmacology*
chemical_list: D010959:Tissue Plasminogen Activator; D005341:Fibrinolysin