title: Quantitation of residual Escherichia coli DNA in recombinant biopharmaceutical proteins by hybridization analysis.
authors.affiliation: Control Biotechnology Analytical Assay Development, Upjohn Company, Kalamazoo, MI 49001.
authors.forename: L C
authors.initials: LC
authors.lastname: Eaton
mesh_terms: D001345:Autoradiography; D004269:DNA, Bacterial / Q000032:analysis*; D004340:Drug Contamination; D004926:Escherichia coli / Q000235:genetics*; D013006:Growth Hormone / Q000032:analysis; D009693:Nucleic Acid Hybridization; D011994:Recombinant Proteins / Q000032:analysis*
chemical_list: D004269:DNA, Bacterial; D011994:Recombinant Proteins; D013006:Growth Hormone