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 ...

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 ...

This takes place when molecules diffuse across the cell membrane by travelling through specific transport proteins. It occurs down a concentration gradient - molecules move from an area of high to ...