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.
Lipid specificity of the PE binding probes DLB and 800CW-DUR. (A) Structure of duramycin-linked biotin (DLB) and ELISA showing DLB binds specifically to PE. (B) Structure of duramycin conjugated to the near-infrared fluorophore IRDye 800CW (800CW-DUR) and ELISA showing that 800CW-DUR also retains binding specificity for PE. The structures show conjugation through the preferred lysine, although conjugation can also occur at the N-terminus.
