NANCY KEDERSHA / SCIENCE PHOTO LIBRARY NANCY KEDERSHA / SCIENCE PHOTO LIBRARY
Osteosarcoma cells. Immunofluorescence light micrograph of human osteosarcoma cells stained to show cell proteins and organelles. The stains used here have highlighted the structural protein tubulin (green), the mitotic spindle-associated protein astrin, and wheat germ agglutinin (WGA, blue). Astrin ensures that the chromosomes are correctly aligned. In these non-mitotic cells, astrin is clustered in the nucleolus. WGA is associated with a sugar found in membranes and the nuclear envelope. Osteosarcoma is a type of bone cancer. Magnification: x1030 when printed at 10 centimetres wide.
Model release not required. Property release not required.