Dr. Arno Zeiser

Bio-Processing Alliance Inc. is a biologics drug development ‘think tank’ providing consultative direction and support in the management of complex biologics programs from concept to successful delivery of product for Phase I-III clinical trials. Services (based on extensive CMO and technical expertise) include technology transfer, project management, process development/optimization, analytical development, scale-up and engineering manufacturing, cGMP manufacturing, compliance and regulatory support.

Senior Scientist in upstream process development . Process development for the cGMP production of recombinant proteins using microbial or mammalian culture systems. Technology Transfer (client to QSV, PD to manufacturing). Scientific and technical lead in cGMP manufacturing

Tech transfer and scale-up process development upstream (mammalian cell culture) process optimization process characterization cGMP manufacturing (fed-)batch and perfusion processes Change control, investigations on unplanned changes cGMP document review bioreactors: stirred tank, multi vessel systems, disposable technology (e.g. Wave-bag, SUBs) various cell retention devices for perfusion processes (internal spin filter, ATF, acoustic filter, settler)