| 1.Inquiries will be replied within 24 hours |
| 2.We could supply various packages as you required |
| 3.To protect the profit of our agents, price will not show on website, please send inquiries to get the price. |
| 4.Fast delivery, goods arrive your office within 3 to 5 days |
| 5.Please click "Inquiry" or "Email" below to get the price |
|
|
Pelitinib( |
|
|
|
|
C24H23ClFN5O2 |
|
DMSO 13 mg/mL (27.78 mM) |
|
|
467.93 |
|
50g |
|
|
257933-82-7 |
|
98% |
Introduction
Pelitinib displays much higher inhibitory activity against EGFR, compared with the closely related c-erbB-2, as well as other kinases such as Src, Cdk4, c-Met, Raf, and MEK/ERK, with IC50 ranging from 282 nM for Src to >20 μM for Cdk4. Consistently, Pelitinib treatment significantly inhibits the autophosphorylation of EGFR but not c-Met in A431 cells.Pelitinib potently inhibits the proliferation of normal human keratinocytes (NHEK), as well as A431 and MDA-468 tumor cells with IC50 of 61 nM, 125 nM, and 260 nM, respectively, while displaying little activity against MCF-7 cells with IC50 of 3.6 μM. Pelitinib inhibits EGF-induced phosphorylation of EGFR in A431 and NHEK cells with IC50 of 20-80 nM, as well as the phosphorylation of STAT3 with IC50 of 30-70 nM. Pelitinib at 75-500 nM also specifically inhibits the activation of AKT and ERK1/2, without affecting NF-κB pathway. In NHEK cells, Pelitinib also potently inhibits TGF-α mediated EGFR activation with IC50 of 56 nM, as well as activation of STAT3 and ERK1/2 with IC50 of 60 nM and 62 nM, respectively.
