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.
Penetration of different antibody fragment formats across the perfused pig cornea. (A) Mean fluorescence intensity (as measured by flow cytometry on rat thymocytes) of perfusate sampled from representative corneas treated topically with scFv 20-mer monomer and dimer, scFv 11-mer dimer, and Fab monomer. (B) Titration series of purified protein for each antibody fragment format. Dilutions of purified fragment were tested for reactivity against rat thymocytes by flow cytometry.
