Immunofluorescence for MCT1, MCT4 and CD147 in MLS-175 cells. The myxoid liposarcoma cell line MLS-175 was used to evaluate the cellular localization of MCT1, MCT4 and CD147. MCT1 expression in the nucleus was confirmed, which was partly accompanied by CD147 expression. MCT4 was found homogeneously distributed through the cell. Images were obtained using a Zeiss LSM 510 Meta Confocal setup (Carl Zeiss, Oberkochen, Germany) equipped with a plan-Apochromat 100/1.4 oil objective.