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.
Coincidence of CLCA1 expression and MUC5AC expression, but not IL-13 receptor expression. Lung sections from a COPD patient were immunohistochemically stained with (A) anti-CLCA1 antibody, (B) anti-MUC5AC antibody, or (C) anti-IL-13Rα antibody. Scale bars = 200 μm.
