Does anyone know what concentration of fluoroscent dextrans is used for conducting transepithelial transport studies?

I am looking to conduct transport studies in CaCo-2 cells using three fluorescent dextrans namely, Fluorescein Salt (MW~3.7KD), FD4 (MW~ 3-5KD) and FD20S (MW~20KD). All three of them are from...

11 November 2015 4,199 4 View