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CaptureSelect RoboColumn™ are small chromatography columns used for fully automated and parallel chromatographic separations on robotic liquid handling workstations.
The CaptureSelect AAT-XL Affinity Matrix in this RoboColumn has been specifically designed for the purification of native human alpha-1 antitrypsin (AAT) from complex sources like plasma/serum and recombinant human AAT from cell culture supernatants. The high selectivity and yield obtained using CaptureSelect AAT-XL Affinity Matrix enable a robust and efficient purification process with excellent purity obtained in a single step.
Features of this affinity matrix include:
Free of animal components
CaptureSelect products contain affinity ligands based on recombinant single-domain antibody fragments (VHH) created by a proprietary technology. The VHH affinity ligand is a 12 to 15 kDa fragment comprising the three complementarity-determining regions (CDRs) that form the antigen-binding domain, efficiently produced in the yeast Saccharomyces cerevisiae by a production process free of any animal components (Animal Origin-Free).
Characteristics
RoboColumn is a trademark of Repligen.