Additional file 1: of Redirecting differentiation of mammary progenitor cells by 3D bioprinted sweat gland microenvironment

Figure S1. Screening of differential proteins between sweat gland (SG) and mammary progenitor cells (MPCs). Immunofluorescence staining of ATP1a1, ATP1b1, keratin-5 (K5) and keratin-19 (K19) of SG cells and MPCs in two-dimensional (2D) cultured environment (scale bar, 50 Οm). (JPG 232 kb)