Antibody purification for critical attributes and process development

Tecan highlights AffinEx™ Protein A Capture, as a solution for antibody purification, featuring a protein A-bound rigid polymeric sorbent with a polymethylmethacrylate (PMMA) matrix for structural stability during shipping and handling. Its unique design eliminates the need for cold/wet storage and provides a shelf life of 24 months in ambient conditions without compromising extraction efficacy. Available in Narrow Bore Extraction™ (NBE™) format, it facilitates automated workflows compatible with existing instruments like Resolvex^® positive pressure processors. AffinEx's automation-friendly design, extended shelf life, and upcoming expansion to Cerex^® columns make it a cost-effective and efficient solution for antibody purification across various scales.