Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structures of the CTX reagents and the mechanism by which the cleavable linker is severed by reductant. (a) Cysteine-modifying charybdotoxins. (b) Tris(2-carboxyethyl)phosphine (TCEP) cleavage of bis(N-phenylcarbamoyl)disulfane linkers and the resultant products.
