During cytokinesis, the cell forms a ring of actin around its center, where it will split. This ring contracts, becoming smaller and smaller and pulling the plasma membrane with it. Finally, the ring ...

The migrated cells (typically attached on the reverse side of the membrane) must be stained with chemical dyes or labeled with fluorescent molecules. In most cases, the membrane is removed from ...

One of the team's latest advances is a method called ultrastructural membrane ... had been labeled and visualized one by one. Expansion microscopy lets biologists visualize some of cells' tiniest ...

The irradiated tumor demonstrates higher 7E11 binding (here labeled with Cy5.5) in this maximum-intensity projection of an optical tomography dataset. PSMA is a dimeric type II integral membrane ...