The technology

A powerful, secure and efficient method for characterising molecular interactions.

The service is powered by the Attana Cell 200. This cutting-edge technology is capable of characterising molecular interactions, mimicking how they occur in the human body. It allows interaction between drugs and their targets to be measured at the cell surface in a physiologically relevant environment. This, in turn, allows researchers to compare the kinetic characteristics of a lead antibody in an idealised in vitro environment.

It creates a more accurate picture of whether the desired characteristics of a lead antibody will be maintained in the presence of lipid, proteins and carbohydrates. It also identifies potential conjugate and off-target effects, avidity and internalisation of receptors, helping to select the right antibody lead for further development.

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See the peer-reviewed publications.


Contact us

Contact the Westminster Biosensor Services