Abstract: The current invention relates to a bioreactor cabinet, configured to be incorporated in a biomolecule production system, wherein said bioreactor cabinet is preferably a mobile bioreactor cabinet suited to receive a bioreactor, said bioreactor cabinet is provided with a bioreactor docking station, wherein said bioreactor cabinet, more preferably a side wall of said bioreactor cabinet, is provided with a connector allowing the transmission of power, signals and/or data when paired with a biomolecule production system, such as a bioreactor chamber of said system. The current invention equally relates to a biomolecule production system and methods for producing biomolecules.

Abstract: The current disclosure concerns a system for producing biomolecules comprising a docking station (30), said docking station encompasses: —a bioreactor (1); —a concentrator (2) fluidly linked to the bioreactor; —an intermediate vessel (4), positioned between said bioreactor (1) and concentrator (2), wherein said intermediate vessel (4) and concentrator (2) are connected by a retentate conduit (303), allowing recirculating of liquid from an output of the concentrator to an input of said intermediate vessel and —a controller, integrated in said docking station (30), which is able to control the biomolecule process.

Abstract: The current disclosure concerns a system for producing biomolecules comprising a bioreactor including a chamber (1) suitable for receiving a liquid comprising cells and viral particles; and a concentrator (2), wherein said concentrator is equipped with a retentate conduit (300, 303) suitable for collecting said retentate and facilitating recirculating of the retentate to an input of said bioreactor or to an input of an intermediate vessel (4) positioned between said concentrator and said bioreactor. In a second and third aspect the disclosure concerns a method for producing biomolecules and the use of the disclosed system for the production of biomolecules.