Catalog No.S1079 Synonyms: SU-5271 (AG1517) HCl ,ZM 252868 HCl
Molecular Weight(MW): 396.67
PD153035 HCl is a potent and specific inhibitor of EGFR with Ki and IC50 of 5.2 pM and 29 pM in cell-free assays; little effect noted against PGDFR, FGFR, CSF-1, InsR and Src.
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IGF-1 and IL-1β mediated induction of Bcl-2 expression involves EGFR. (A) Bcl-2 mRNA levels in AALEBs treated with IGF-1 or IL-1β in the presence or absence of two EGFR tyrosine kinase inhibitors, EKB-569 (1 μM) or PD153035 (1 μM).
J Immunol 2012 188(9), 4581-4589 . PD153035 HCl purchased from Selleck.
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|Description||PD153035 HCl is a potent and specific inhibitor of EGFR with Ki and IC50 of 5.2 pM and 29 pM in cell-free assays; little effect noted against PGDFR, FGFR, CSF-1, InsR and Src.|
PD 153035 shows a potent and selective inhibitory effect on tyrosine phosphorylation induced with EGF with IC50 of 15 nM and 14 nM in Swiss 3T3 fibroblast and A-431 human epidermoid carcinoma cells, respectively.  PD153035 shows growth inhibitory effects in cultures of EGF receptor-overexpressing human cancer cell lines including A431, Difi, DU145, MDA-MB-468 and ME180 cells with IC50 of 0.22 μM, 0.3μM, 0.4 μM, 0.68 μM and 0.95 μM, respectively.  PD153035 induces a dose-dependent growth inhibition in nasopharyngeal carcinoma (NPC) cells including NPC-TW01, NPC-TW04, and HONE1 cell lines with IC50 of 12.9 μM, 9.8 μM and 18.6μM, respectively.  A recent study shows that PD153035 abolishes COX-2 expression induced by the PAR(2)-activating peptide 2-furoyl-LIGRLO-NH(2) (2fLI) in Caco-2 colon cancer cells. 
|In vivo||In A431 human epidermoid tumors grown as xenografts in immunodeficient nude mice, PD153035 at 80 mg/kg inhibit EGF receptor tyrosine kinase activity.  PD153035 improves glucose tolerance, insulin sensitivity, and signaling and reduces subclinical inflammation in HFD-fed mice.  Pretreatment of EGFR inhibitors by 24 hours significantly enhances the cytotoxic effect of doxorubicin, paclitaxel, cisplatin, and 5-fluororuacil in NPCTW04 cells. |
Inhibition of EGF receptor tyrosine kinase :Enzyme reactions are performed in a total volume of 0.1 mL containing 25 mM Hepes (pH 7.4), 5 mM MgCl2, 2 mM MnCl2, 50 μM sodium vanadate, 0.5 to 1.0 ng of enzyme (which also contains enough EGF to make the final concentrations 2 μg/mL), 10 μM ATP containing 1 μCi of [32P]ATP, varying concentrations of PD153035, and 200 μM of a substrate peptide based on a portion of phospholipase C-γl having the sequence Lys-His-Lys-Lys-Leu-Ala-Glu-Gly-Ser-Ala-Tyr472-Glu-Glu-Val. The reaction is initiated by the addition of ATP. After 10 minutes at room temperature, the reaction is terminated by addition of 2 mL of 75 mM phosphoric acid, and the solution is passed through a 2.5-cm phosphocellulose filter disk that binds the peptide. The filter is washed five times with 75 mM phosphoric acid and placed in a vial with 5 mL of scintillation fluid. The uninhibited control activity produces approximately 100,000 cpm.
-  Fry DW, et al. Science. 1994, 265(5175), 1093-1095.
-  Bos M, et al. Clin Cancer Res. 1997, 3(11), 2099-2106.
-  Hsu CH, et al. Oncology. 2005, 68(4-6), 538-547.
|In vitro||DMSO||0.5 mg/mL (1.26 mM)|
|In vivo||30% propylene glycol, 5% Tween 80, 65% D5W||30 mg/mL|
* 1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
|Synonyms||SU-5271 (AG1517) HCl ,ZM 252868 HCl|
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