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.
Flow cytometry histogram of the expressions of the cell surface protein markers of hAF cells during the 2nd passage. The hAF cells exhibited a positive degree of expression of CD44, CD73, HLA-ABC, and Oct-4. On the other hand, the cells were found to be negative for CD31, CD34, CD45, CD117, HLA-DR, and fibroblast surface protein markers.
