Rigid protein A sorbent
Alkaline resistant recombinant Protein A bond to a polymethylmethacrylate matrix provides a chemically stable sorbent with a structural rigidity under wet and dry conditions.
Ambient long shelf life
AffinEx Protein A columns come with a 24-month shelf life under ambient conditions. Due to the structural stability and shelf life, AffinEx provides logistical advantages in packaging, shipping and storage.
NBE format and beyond
AffinEx is first available in Narrow Bore Extraction™ (NBE) format filled with 50μL Protein A sorbent which has an extraction capacity of 1mg IgG per column. This offering will soon expand to Cerex® 1ml, 3ml and 6ml columns to satisfy various antibody purification scales.
Automation-friendly
NBE columns have ANSI 96-well compatibility allowing AffinEx to be used with Tecan positive pressure processors like the Resolvex® M10, A100, A200 and i300 for manual and automated scenarios to fit every lab’s own needs, saving valuable time and resources.