Neptune™ T-Cell Separation System

Neptune™ T-Cell Separation System is Bio-ReCell's next-generation T-cell separation device, designed to simplify one of the first
and most critical steps in cell therapy manufacturing. Using proprietary flow-through separation technology, Neptune™ delivers
highly purified T cells without magnetic particles, centrifugation or dedicated proprietary hardware.

Key Features

• Closed-system, antibody-based T-cell separation
• Under 30-minute automated workflow
• No magnetic labelling, centrifugation or detectable residual particles
• Flow-through negative selection, with high CD3+ purity and post-separation cell viability
• Preserves downstream T-cell activation and expansion
• Compatible with standard peristaltic pump systems
• Modular antibody-binding architecture

Performance

• High CD3+ T-cell purity (up to 93 %)
• Maintained high post-separation viability (>85 %)
• Robust activation following stimulation with Bio-Recell'sAtract™ T-Cell Activation Kit
• Preserved expansion capacity throughout 9 days of culture
• functionality

Commercial launch is planned January 2027.