This presentation reviews the results of a study in which the authors investigated the effects of poly-diallydimethylammonium chloride (pDADMAC) flocculation and clarification on the performance and longevity of protein A resin. To learn more about this topic or collaborate with our technical experts, schedule an in-person or remote visit at our M Lab™ Collaboration Centers: http://www.emdmillipore.com/mlab