Martin Hartinger

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Following two cases of neutralizing antibodies to epoetin alfa in an investigational clinical study, a small number of individual syringes of two drug product batches were found to contain unusually high levels of aggregation at the end of the clinical trial. We undertook an extensive analytical approach to determine the root-cause of the increased(More)
Filgrastim is a recombinant, non-glycosylated form of human granulocyte colony-stimulating factor, used to stimulate leukocyte proliferation in patients suffering from neutropenia. Since the expiration of patents associated with Amgen’s filgrastim biopharmaceutical, Neupogen®, in 2006, a number of filgrastim products have been marketed; however, a detailed(More)
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