Protea Biosciences Equipment List Protea Biosciences - GPR-850 - Gel Protein Recovery InstrumentManufactured by Protea BiosciencesThe GPR® System delivers efficient recovery of gel separated intact proteins through a multiplexed, automated, microfluidic chip-based process. Protea Biosciences - AmplusManufactured by Protea BiosciencesWide-pore core shell HPLC column Page 1 of 1 1Ask a QuestionGet answers for Protea Biosciences ProductsSign in to Submit QuestionSubmit Question