CRT0066101 dihydrochloride

CRT0066101 dihydrochloride is a small molecule PKD family specific inhibitor which specifically blocks PKD1/2 activity and does not suppress PKCα/PKCβ/PKCε activity in multiple.

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5mg

￥887.00

710.00

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10mg

￥1625.00

1300.00

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25mg

￥3662.00

2930.00

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50mg

￥6587.00

5270.00

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100mg

￥0.00

0.00

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200mg

￥0.00

0.00

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货号: ajce55742
CAS: 1883545-60-5
别名:
分子式: C18H23ClN6O
分子量: 374.87
纯度: >98%
溶解度: Water: 50 mg/mL (133.38 mM); DMSO: ≥ 25 mg/mL (66.69 mM)
储存: Store at -20°C
库存: 现货

Background

CRT0066101 dihydrochloride is a small molecule PKD family specific inhibitor which specifically blocks PKD1/2 activity and does not suppress PKCα/PKCβ/PKCε activity in multiple.

CRT0066101 reduces BrdU incorporation, increases apoptosis, blocks neurotensin (NT)-induced PKD1/2 activation, reduces NT-induced PKD-mediated Hsp27 phosphorylation, attenuates PKD1-mediated NF-κB activation, and abrogates expression of NF-κB-dependent-dependent proliferative and pro-survival proteins. CRT0066101 significantly inhibits Panc-1 cell proliferation with an IC50 value of 1 μM. It also significantly reduces cell proliferation of Colo357, Panc-1, MiaPaCa-2, and AsPC-1 cells but has a modest effect in Capan-2 cells. Thus, CRT0066101 significantly blocks proliferation of PaCa cells that express moderate to high endogenous levels of PKD1/2. CRT0066101 (5 ?M) blocks both the basal and NT-induced pS916-PKD1/2 (activated PKD1/2) in Panc-1 and Panc-28 cells, also abrogates NT-induced phosphorylation of Hsp27 (pS82-Hsp27), which is a physiological substrate of PKD1/2 in a dose-dependent manner[1].

CRT0066101 given orally (80 mg/kg/day) for 28 days significantly abrogates PaCa growth in Panc-1 subcutaneous xenograft model. Activated PKD1/2 expression in the treated tumor-explants is significantly inhibited with peak tumor concentration (12 ?M) of CRT0066101 achieved within 2 h after oral administration. CRT0066101 given orally (80 mg/kg/day) for 21 days in Panc-1 orthotopic model potently blocks tumor growth in vivo. CRT0066101 significantly reduces Ki-67+ proliferation index (p< 0.01), increases TUNEL+ apoptotic cells (p<0.05), and abrogates expression of NF-κB-dependent proteins including cyclin D1, survivin, and cIAP-1. CRT0066101 blocks Panc-1 cell proliferation and growth in multiple xenograft models[1]

[1] Harikumar KB, et al. Mol Cancer Ther. 2010, 9(5):1136-46. [2] Miyamoto K, et al. Int Immunol. 2022 Jul 16:dxac035.