Cytotoxic Effects of Native and Recombinant Frutalin, a Plant Galactose-Binding Lectin, on HeLa Cervical Cancer Cells

Figure 2

Trypan blue staining of HeLa cells grown in the absence (a) and presence of n-frutalin (b) and r-frutalin (c) (both at 100 μg/mL) for 48 h (original magnification of ×200).

(a)

(b)

(c)