Everest Biolabs’ Apex series offers a comprehensive set of SEC solutions tailored to the full spectrum of extracellular vesicle research needs — from high-yield preparative isolation to ultra-pure analytical applications. All columns support a 0.5–1.0 mL sample volume with high reproducibility and are compatible with advanced automation such as the Ascent system for scalable, high-throughput EV isolation.

Pack Size: 4 columns / 8 columns

Apex 4B SEC Columns are optimized for balanced extracellular vesicle (EV) purity and recovery from plasma, serum, urine, CSF, and cell culture media. Featuring a 4% cross-linked agarose resin with a ~35 nm exclusion limit, they enable reliable separation of EVs from proteins and lipoproteins with high reproducibility (≤5% CV). Designed for 0.5–1.0 mL inputs, Apex 4B supports consistent, targeted EV analysis workflows.

Primary Applications

• Targeted quantification (ELISA) and protein profiling

• Label-based imaging and flow cytometry

• Functional and biochemical EV analyses