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.
Zymography (10% polyacrylamide gel copolymerized with 1 mg/mL gelatin) of extracts of midgut gland, C and K corpuscles, and style sac content. MW = molecular weight markers. Each lane was loaded with 75 µg of protein.
