Simple Plex for Bioprocess Development

Automation for Process Impurity Testing

Simple Plex assays on Ella give you the combination of sample throughput and hands-off workflow to increase your process development bandwidth.

Ella reduces the manual operation of an immunoassay to simply diluting samples and adding them to a cartridge. With plate preparation and run time of just 90 minutes, Ella allows your process development to iterate faster.

This reduction in manual steps also allows Simple Plex assays to provide a high level of reproducibility giving you high quality data with a method that's fast and easy to transfer.

Cygnus Technologies logo

Partners in Process Development

To bring you the best quality immunoassays, we've partnered with the industry leader in impurity testing, Cygnus Technologies

Cygnus Technologies provides the highest level of validation and characterization of the antibodies in their assays, ensuring that the host cell protein coverage is complete and reproducible. Learn more about Cygnus' orthogonal characterization.


Cygnus CHO HCP 3rd Generation

Cygnus Technologies' 3rd Generation CHO HCP ELISA Kit utilizes antibody that has been evaluated for reactivity to more than 1,000 individual HCPs present in CHO strains by state-of-the-art Antibody Affinity Extraction™ (AAE™) and mass spectrometry methods. The Simple Plex CHO HCP 3G assay is based on the same antibodies currently used in the Cygnus CHO HCP ELISA Kit, 3G.

LLOQ 0.41 ng/mL
ULOQ 625 ng/mL

CHO HCP 3G Spec Sheet

Ella Cygnus plate

Talk to one of our immunoassay specialists about our bioprocess solutions for your lab.

Simple Plex Applications


cancer cell



Bioprocess Dev.


Other Simple Plex Products

Single Plex

Single Plex cartridge


Multianalyte cartridge


Multiplex cartridge


Customizable cartridge