A sample port of a cell culture system

摘要

Disclosed herein is a cell culturing system comprising a culturing chamber for culturing a biological cell in a growth medium and a sensor for measuring a signal in the spent growth medium, wherein the culturing chamber is provided in a mesoscale bioreactor platform with an inlet opening for an influent stream of growth medium and a outlet opening for an effluent stream of spent growth medium, said outlet opening, said spent growth medium being in fluid communication with a sample port for releasable adoption of the sensor. Furthermore, a method of measuring an effluent stream of spent growth medium from a culturing chamber in the cell culturing system is disclosed.