NAARDEN, The Netherlands--(BUSINESS WIRE)--BAC BV, the leading provider of antibody-based affinity purification technology together with Life Technologies Corporation has announced the launch of a range of POROS® CaptureSelect® affinity columns. By combining BAC’s CaptureSelect affinity ligand technology with Life Technologies’ POROS resin, the companies now offer a platform for high speed, high performance product-specific process monitoring for a broad range of biomolecules.