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.
GRP78 expression correlates with cytotoxicity data. IC50 values (blue) for ritterostatin GN1N (3) in select cell lines after 72 h of treatment with the corresponding levels of GRP78 (black) observed in the cell lines as determined by Western blot analysis using antibodies against GRP78 (3177, Cell Signaling) and GAPDH (5174, Cell Signaling) as a loading control. IC50 values were collected using the MTT assay (see Supporting Information).
