Alpacas: More than just for sweaters -- a new medical advance.

Mini-antibodies found in the blood of camels, alpacas and llamas, shrunk further to create so-called "nanobodies," may help solve a problem in the cancer field: making specific types of T-cell therapies work in solid tumors. Scientists used these nanobodies -- which resemble antibodies in human ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video