Xiao Xu

Ngen, Inc. advanced diagnostics provides physicians and patients worldwide with sophisticated information to predict, diagnose and treat disease. Research and clinical reference labs use the highly accurate and reliable NanoChip(R) Molecular Biology Workstation, NanoChip(R) Electronic Microarray and broad suite of analyte specific reagents to develop diagnostic tests for variety of diseases. Nanogen also offers a broad portfolio of patented nucleic acids chemistries and molecular tools that accelerate genomic analysis and are compatible with many systems. The SynX subsidiary offers a line of point-of-care diagnostic tests and is building expertise in cardiac related health conditions. Nanogen's ten years of pioneering research involving nanotechnology may also have future applications in medical diagnostics, biowarfare and other industries. The company is headquartered in San Diego, CA

ACEA Biosciences, Inc. develops bio-sensor platform based on microelectronic technologies. The firm pioneers in development and commercialization of innovative cell analysis instrumentation for life sciences, and is also engaged in drug discovery and pharmaceutical development. Its xCELLigence impedance-based, label-free, real-time cell analysis systems and NovoCyte benchtop flow cytometers are used in preclinical drug discovery and development, toxicology, safety pharmacology, disease studies, and basic academic research. The company was founded in 2002 and is headquartered in San Diego, CA.

Acea Therapeutics, Inc. provides health care services. It specializes in lung cancer, lupus and lymphoma treatments. The company was founded by Xiao Xu and Xiaobo Wang is headquartered in San Diego, CA.