Table 2. Cellular mechanistic IC50 values for OXA-11 inhibition of FAK in cell lysates from five species.
| Species | Cell line | OXA-11 IC50 (nM) for FAK |
|---|---|---|
| Mouse | 4T1 mammary carcinoma cells | 8 |
| Rat | RMC kidney mesangial cells | 18 |
| Human | MDA-MB-361 breast adenocarcinoma metastasis cells | 20 |
| Dog | MDCK kidney epithelial cells | 32 |
| Monkey | CMMT mammary gland epithelial cells | 84 |
Cell-based kinase assays were done to determine the IC50 values (nM) for OXA-11 inhibition of FAK kinase in cell lysates using Omnia Kinase Assays (Invitrogen)