Selumetinib (AZD6244) 是一种高效选择性的，非 ATP 竞争性的 MEK1/2 抑制剂， 抑制 MEK1 的 IC₅₀ 为 14 nM。Selumetinib (AZD6244) 抑制 MEK1/2 磷酸化水平。

Selumetinib (AZD6244) is selective, non-ATP-competitive oral MEK1/2 inhibitor, with an IC 50 of 14 nM for MEK1. Selumetinib (AZD6244) inhibits ERK1/2 phosphorylation.

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Selumetinib (AZD6244) causes a time- and dose-dependent reduction in DNA synthesis and cell viability in primary, induces growth arrest and apoptosis associated with the inactivation of ERK in primary 2-1318 cells.
Selumetinib (AZD6244) (1μM) shows anti-proliferative effects through G0/G1 arrest on H-441, H-1437 cells.
Selumetinib (AZD6244) results in the growth inhibition of several cell lines containing B-Raf and Ras mutations but has no effect on a normal fibroblast cell line.
has not independently confirmed the accuracy of these methods. They are for reference only.

Selumetinib (AZD6244, 50 and 100 mg/kg, p.o.) decreases the growth rate of 4-1318 xenografts in a dose-dependent manner; AZD6244 when given at the dose of 50 mg/kg also significantly suppresses the growth of the 5-1318, 2-1318, 26-1004, and 29-1104 xenografts.
Selumetinib (ARRY-142886, 10, 25, 50, or 100 mg/kg, p.o.) is capable of inhibiting both ERK1/2 phosphorylation and growth of HT-29 xenograft tumors in nude mice. Tumor regressions are also seen in a BxPC3 xenograft model.
has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

[1]. [1].Huynh H, et al, Targeted inhibition of the extracellular signal-regulated kinase kinase pathway with AZD6244 (ARRY-142886) in the treatment of hepatocellular carcinoma. Mol Cancer Therapy, 2007, 6 (1), 138-146
[2]. [2].Garon EB, et al. Identification of common predictive markers of in vitro response to the Mek inhibitor selumetinib (AZD6244; ARRY-142886) in human breast cancer and non-small cell lung cancer cell lines. Mol Cancer Thera, 2010, 9 (7), 1985-1994.

In Vitro: DMSO : 50 mg/mL (89.97 mM; Need ultrasonic)H₂O : 1 mg/mL (1.80 mM; Need ultrasonic)配制储备液