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.
Two-dimensional analysis of the recombinant Pap31 with the outer membrane proteins from E. coli M15 pap31 before and after induction. Pap31 has an calculated pI of 5.2 and was detected with the monoclonal Pap31 antibody VKS29. Shown are outer membrane proteins from E. coli M15 pap31 before (A) and after (B) induction. The arrow points to the recombinant Pap31 at the pI of 5. A molecular mass standard (Bio-Rad Laboratories) is shown at the left side of each panel.
