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Aragen’s experience in protein expression and purification ranges from routine monoclonal antibodies to complex fusion proteins. As a leading preclinical CRO, we have produced hundreds of protein products for clients. Antibodies, proteins, and Fc fusions developed at Aragen have been used in many IND-enabling studies. Our team will collaborate closely with you to deliver a protein with the desired activity, purity and other analytical characteristics at the scale and on the timeline that meets your needs. 

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