StimCytes™ CD20 are precision engineered synthetic cell mimics designed to support CAR‑T potency assessment through targeted CD20 specific activation, cytokine release and biomarker driven assay development. Each kit enables baseline, enhanced and negative activation profiles of CD20 directed CAR‑T cells during antigen engagement.

Unlike cell controls, StimCytes™ CD20 provides consistent antigen expression and reproducible activation characteristics that remove the variability associated with donor derived materials. These lyophilized synthetic cells feature selected biomarkers that support stable potency evaluation and streamlined assay optimization across experiments and platforms. The kit includes a CD20 activation mimic with enhancers and a non activating negative control to establish clear functional benchmarks.

The StimCytes™ CD20 product is part of an early release program with specifications subject to refinement as additional validation is completed. These products are intended for research use only and are not suitable for diagnostic or therapeutic procedures. They are safe to use in any environment, contain no biohazardous material and require no special disposal (FKA: TruCytes Potency CD20..