In contrast, a traditional drug inhibits the action of a single disease-causing protein that has already been formed.

The other way is to breakdown a single protein into smaller pieces.

We're all really different shades of a single protein that we call melanin.

Most individual nanovirus particles only encode for a single protein.

It is also thought to be the single most abundant protein on Earth.

But it can take several years to determine the structure of a single protein by this method.

This case sounds like one of the more promising possibilities if just a single protein is all that is required to be effective.

In the 1970s, scientists discovered that a vaccine could be made using only a single key protein from the virus.

In addition to single proteins, other protein complexes interact with the exosome.

After initial exploration with a single protein, increasingly complex systems were studied by bio-electrosprays.