Aim-NK is a high-efficiency NK cell activation and expansion system built on AimGel's biomimetic lipid membrane and self-degrading hydrogel technology. Unlike microplastic beads that require removal steps or coated well-plates that need preparation, Aim-NK is simple: just add to your culture and expand - no prep, no cleanup, no debeading. Aim-NK directly with PBMCs, eliminating time-consuming cell isolation steps.