This was shown in 1978 to be composed of several distinct protein chains, a novelty among proteases at the time.

It is deadly because its protein chains have become twisted and false.

I don't, like, have enough data to confirm the structure of that protein chain.

The light protein chains in particular make them very susceptible to environmental changes.

The protein chains they depended upon to do their work were destroyed by heat in less than the six hours it took to have the meeting.

This reaction, softening the lash's inner structure between the protein chains of the hair.

Each protofilament is a series of tandem protein chains.

Once this occurs the growing protein chain is moved to a membrane channel called the translocon.

The two protein chains were then combined to produce insulin molecules.

Individual protein chains may sometimes group together to form a protein complex.