TRITC-dextran (MW 4000)

TRITC-dextran MW 4000 is a fluorescent dye with a molecular weight of 4 kD and an excitation wavelength of 555 nm. It is known for its vascular permeability and ability to label plasma for imaging the vascular system. This compound is utilized in drug delivery due to its stability across a broad pH range (pH 2–11) and resistance to photobleaching.