Bioreactor Product Titer Measurement by the A2P2 System
In Figure 8a , biological samples, whether manually acquired or
automatically delivered, can be introduced into the autosampler via
regular sample vials or the FTV. The autosampler initiates sample
aspiration from these sources and carries out the injection into an
affinity chromatography column within the column compartment. A
spectrophotometric detector, such as a UV detector, then establishes the
product titer/concentration by comparing it with known concentration
standards.