Caption Cover Story- A novel peptide, GFFY, coupled with the fluorescent dye Cy5.5, can self-assemble to form nanospheres that are capable of binding specifically to insulin receptors and crossing ...

In this case, the tumor on the right was irradiated; the left one was not. The irradiated tumor demonstrates higher 7E11 binding (here labeled with Cy5.5) in this maximum-intensity projection of an ...