Application note04 April 2019Rapid quality control of commercially available antibodies by MDS for acceptance testing
Size presents a simple metric to assess quality as an indicator of aggregation and degradation. Here MDS on the Fluidity One and SEC analysis are both used to check 6 commercially available antibodies. Both techniques sucessfully identify problem samples, but MDS does so with 80% less time and 90% less sample.
Application note22 August 2018Interleukin-2 stability in changing buffer and temperature conditions
The stability of interleukin-2 in different buffers and storage temperatures is evaluated using the Fluidity One. We find that IL-2 forms aggregates within 24 hours in some buffers, and that the Fluidity One provides a simple means to evaluate the stability of proteins across different conditions.