Fluorescent-labeled protein is a powerful tool for the detection of CAR expression in research and clinical samples by flow cytometry. These proteins are pre-labeled fluorescent dyes that can detect CAR expression by one-step staining with minimal background. However, the development of high-quality fluorescent-labeled proteins presents a major challenge and there are only few products commercially available so far.

ACROBiosystems is striving for developing the high-standard detection reagents to support the development of CAR-T cell therapy. After years of research and experience by our technicians, we successfully established the "Star Staining" site-specific labeling platform and developed a series of exclusive fluorescent-labeled proteins with "Star Standard" quality. "Star Staining" products can be the powerful tools for detecting and monitoring CAR-T cells in clinical trials.

Highlights

• Using new-generation site-specific labeling technology to maintain natural bioactivity
• High specificity and sensitivity verified by flow cytometry
• Non-specific binding to non-transduced PBMCs
• High batch-to-batch consistency and uniformity