Product Summary Product Overview Plain microbubble contains fluorescent dye (Red DiI, Ex549nm/Em565nm) Application Ultrasonic molecular imaging Cell tracking and membrane labeling Fluorescence-ultrasound dual-mode imaging Drug/gene delivery assessment Concentration >2.5E10 microbubbles/ml Storage 2-8℃ for up to 6 months Size Distribution 1.1-1.4µm Product Size 12 ml (0.8 ml per vial) Shipping Room temperature