Table 1.
Antiphosphoprotein antibodies
| Antibody | Vendor | Phospho site | Host species | Concentration used |
|---|---|---|---|---|
| pMET | R&D (Minneapolis, MN) | Y1234/Y1235 | Rabbit | 0.25 pg/ml |
| pIGF-1R/IR | Cell Signaling (Danvers, MA) | Y1131/Y1 146 | Rabbit | 0.15 pg/ml |
| pEGFR | Cell Signaling | Y992 | Rabbit | 1.0 pg/ml |
| pHER2 | Cell Signaling | Y1221/Y1222 | Rabbit | 0.15 pg/ml |
| pHER3 | Cell Signaling | Y1289 | Rabbit | 1.92 pg/ml |
| pHER4 | Abgent (San Diego, CA) | Y1 162 | Rabbit | 0.62 pg/ml |
| pAkt | Cell Signaling | S473 | Rabbit | 0.1 pg/ml |
| pMAPK | Cell Signaling | T202/Y204 | Rabbit | 0.5 ng/ml |
| pTyr | R&D | pan T | Mouse | 2 pg/ml |
| pp53 | Abcam (Cambridge, MA) | S315 | Rabbit | 0.2 pg/ml |