EV SEC Columns (5 mL up to 20 mL)

EV SEC Columns (5 mL up to 20 mL) — Larger-volume size-exclusion columns by STEMCELL Technologies for scalable EV isolation from milliliter-scale samples. Pre-packed with SEC resin optimized to preserve vesicle integrity while reducing protein contamination; suitable for gravity-flow or centrifugation-based processing. Single-use, ready-to-use format that streamlines sample preparation for downstream analyses such as NTA, EM, or proteomics. See manufacturer guidance for best-practice protocols.