FITC-Dextran (MW 2,000,000) is a fluorescent dye-based compound that can be used for short cycle durations to outline blood vessels.FITC-Dextran (MW 2,000,000) is involved in the quantification of BBB leakage, and can be used in conjunction with a confocal microscope to visualize blood-brain-barrier leakage.

FITC-Dextran (MW 2,000,000) 是一种异硫氰酸荧光素 (FITC) 葡聚糖荧光探针 (Ex=495 nm; Em=525 nm)，可作为一种标记物来揭示热休克引起的细胞损伤，并研究细胞凋亡的早期和晚期阶段。