Sartobind® Rapid A Lab Antibody Affinity Chromatography Units

Sartobind^® Rapid A Lab is a Protein A affinity chromatography unit offering a fast, flexible and future-proof solution for antibody purification. The pressure filter format can be effortlessly integrated into both benchtop and liquid chromatography system driven separation workflows, for scouting | preparative purification and proof of concept in research and development.

Full speed ahead. The macroporous membrane supports mass transfer primarily by convective flow, enabling shorter residence times and higher flow rates. So fast, in fact, that Sartobind^® Rapid A Lab can take you from equilibration to pure antibody in less than two minutes.

Push the limits. High dynamic binding capacities allow for the capture of ≥17.5 mg antibody per cycle while contaminants are effectively removed to ensure high sample purity. In addition, reliable regeneration and resistance to blocking support reusability over 100 cycles.

Change the game. Membrane chromatography units that are ready-for-use eliminate the need for column packing and, because they are not sensitive to disruption by dissolved air, buffer degassing also becomes a thing of the past to reduce preparation time further.

Seamless scalability. With Sartobind^® Lab, you are adopting a fully scalable solution. The Rapid A membrane is available in capsule and cassette formats, ensuring that your process is ready to transfer to commercial manufacturing as soon as you need it to be.

Flexibility Built In

Accept no limitations. With enhanced pressure resistance and integral Luer connectors, enjoy equipment-free purifications by syringe or pump. And easily switch to automated, rapid cycling processes on a liquid chromatography system using the included adapters.