Figure 2.

A) The relative mRNA expression was measured using qRT-PCR after 24-hour treatment with pAb-nNav1.5 and mAb-nNav1.5 on (i) MDA-MB-231 and (ii) 4T1 cells, where β-actin and GAPDH were used as housekeeping genes, respectively. Immunofluorescence microscopy images of treated MDA-MB-231 and 4T1 cells with (B) mAb-nNav1.5 (1:10 = 10 µg/ml), (C) pAb-nNav1.5 (1:100 = 59.2 µg/ml)