CellSTACK® Polystyrene Ultra-low Attachment Chambers

Revolutionize your spheroid, scaffold-free 3D culture, and stem cell research with these CellSTACK® Ultra-Low Attachment (ULA) Chambers. Engineered with a specialized, non-adherent surface, this product facilitates the formation of uniform cell aggregates and spheroids by actively inhibiting cell binding and minimizing interference from proteins and enzymes.

The ULA surface, combined with the established security of the CellSTACK® format, provides an optimal, non-cytotoxic, and biologically inert environment for growing cells in suspension or aggregates. Achieve high-yield, high-quality 3D cultures with unmatched handling, flexibility, and sterility assurance.

Features:

• Proprietary Ultra-Low Attachment surface features a covalently bound hydrogel layer for effective inhibition of cellular adhesion
• Minimizes protein absorption, enzyme activation, and cellular activation, supporting high-fidelity 3D model formation
• Provides 636 cm² total cell growth area for scalable suspension and aggregate cultures
• Non-cytotoxic, biologically inert, and nondegradable surface ensures optimal cell health and assay accuracy
• Dual 26 mm filling ports allow flexible, sterile media handling via pouring, pipetting, or fully closed tubing systems
• Guaranteed safety through gamma radiation sterilization, certified nonpyrogenic, and 100% leak testing
• USP Class VI polystyrene ensures superior optical clarity for monitoring advanced cell structures