If you are working with the actual data inside that .rar file:
If the file contains TIFF or DICOM images, use ImageJ/Fiji to process the "piece" into a publication-quality figure. sc23948-MABIIBv1026150.part3.rar
Tubulin matters. It is a structural component of microtubules, which are the "highways" of the cell. If you are working with the actual data inside that