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.
An example of cells attached on the tube wall
Cells on the wall are indicated by yellow arrows. Please note that the cells attached on the wall become invisible at the stages of GC B cell isolation. Always collect cells attached on the tube wall by gently washing even they are invisible.
