MabSelect(TM) SuRe(TM) LX is a protein A affinity medium with very high dynamic binding capacity at extended residence times and is developed for high titer antibody processes. Alkali tolerance high capacity and low ligand leakage in combination with the rigid base matric makes MabSelect(TM) SuRe(TM) LX highly suitable for purification of monoclonal anitbodies for clinical applications.MabSelect(TM) SuRe(TM) LX is a member of the MabSelect(TM) family of affinity chromatography media for the capture of monoclonal antibodies (MAbs) at process scale. MabSelect(TM) SuRe(TM) LX shares features and benefits of MabSelect(TM) and MabSelect(TM) SuRe(TM) such as a rigid high-flow agarose matrix that ensures excellent pressure/flow properties low non-specific binding that leads to low impurity levels in the eluate pool and an oriented ligand coupling for optimal binding capacity. It also features the same alkali-tolerant rProtein A ligand as MabSelect(TM) SuRe. This ligand provides greater st