Author Archives: Chris Major

Combining Novel Jetting Manufacturing Technology with a New, Alkaline-Stable Protein A Resin

Praesto® Jetted A50 is the first protein A resin to meet the future demands in monoclonal antibody (MAb) processing today. It delivers enhanced performance characteristics through Purolite’s patented manufacturing technology: Jetting. This continuous manufacturing process — combined with a novel, alkaline-stable continuous manufacturing process with a novel, alkaline-stable protein A ligand called NGL Impact A™ (supplied by Repligen Corporation) — results in the only bioprocess-scale agarose available with a uniform particle-size distribution. Compared with other resins, Praesto® Jetted A50 resin…