GDC-0879

製品コードS1104 バッチS110407

印刷

化学情報

Chemical Structure Synonyms AR-00341677 Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C19H18N4O2
分子量 334.37 CAS No. 905281-76-7
Solubility (25°C)* 体外 DMSO (warmed with 50ºC water bath) 66 mg/mL (197.38 mM)
Ethanol 7 mg/mL (20.93 mM)
Water Insoluble
体内 （毎回新しく調製した物を用意してください）
Homogeneous suspension
CMC-NA
≥5mg/ml Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension
0.5% methylcellulose 0.2% Tween 80

この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。

 10.000mg/ml (29.91mM) Taking the 1 mL working solution as an example, take 10 mg of this product, add it to 1 ml of 0.5% methylcellulose+0.2% Tween 80 clear solution, and mix evenly to make it a uniform suspension. The mixed solution should be used immediately for optimal results. 
* <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.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 GDC-0879 (AR-00341677) is a novel, potent, and selective B-Raf inhibitor with IC50 of 0.13 nM in A375 and Colo205 cells with activity against c-Raf as well; no inhibition known to other protein kinases.
in vitro GDC-0879 also inhibits cellular pERK with IC50 of 63 nM. This compound shows comparable potency in A375 melanoma and Colo205 colorectal carcinoma cell lines, both of which are B-RafV600E mutant, with IC50 of 59 nM and 29 nM for pMEK1 inhibition respectively. It potently inhibits B-RafV600E in Malme3M cells with IC50 of 0.75 μM. This chemical also shows EC50 values < 0.5 μM in many tumor cells (A375, 624, SK-MEL-28, Malme3M, C32, 928, 888, G-361, Colo205, Colo206, SW1417, CL34, and Colo201). [1]
in vivo In GDC-0879 treated mice, both cell line- and patient-derived BRAFV600E tumors exhibit stronger and more sustained pharmacodynamic inhibition (>90% for 8 hours) and improved survival compared to mutant KRAS-expressing tumors. Although there is involvement of activated RAF signaling in RAS-induced tumorigenesis, decreased time to progression is observed for some KRAS-mutant tumors following this compound administration. Whereas this chemical-mediated efficacy is associated strictly with B-RafV600E status, MEK inhibition also attenuates proliferation and tumor growth of cell lines expressing wild-type BRAF (81% KRAS mutant, 38% KRAS wild type). The responsiveness of B-RafV600E melanoma cells to this agent could be dramatically altered by pharmacologic and genetic modulation of PI3K pathway activity. [2]

プロトコル(参考用のみ)

動物実験 動物モデル Female nu/nu mice
投薬量 100 mg/kg
投与方法 Oral gavage

参考

  • https://pubmed.ncbi.nlm.nih.gov/19147858/
  • https://pubmed.ncbi.nlm.nih.gov/19276360/

カスタマーフィードバック

Data from [J Natl Cancer Inst, 2012, 104(21), 1673-9]

Data from [J Natl Cancer Inst, 2012, 104(21), 1673-9]

Data from [Proc Natl Acad Sci USA, 2011, 108, 6067-6072]

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Bioluminescence-based assays for quantifying endogenous protein interactions in live cells [ J Biol Chem, 2025, 301(8):110454] PubMed: 40617353
Tumour-selective activity of RAS-GTP inhibition in pancreatic cancer [ Nature, 2024, 629(8013):927-936] PubMed: 38588697
BRAFΔβ3-αC in-frame deletion mutants differ in their dimerization propensity, HSP90 dependence, and druggability [ Sci Adv, 2023, 9(35):eade7486] PubMed: 37656784
Integrative analysis of drug response and clinical outcome in acute myeloid leukemia [ Cancer Cell, 2022, S1535-6108(22)00312-9] PubMed: 35868306
Inhibition of IκB Kinase Is a Potential Therapeutic Strategy to Circumvent Resistance to Epidermal Growth Factor Receptor Inhibition in Triple-Negative Breast Cancer Cells [ Cancers (Basel), 2022, 14(21)5215] PubMed: 36358633
AKT1/FOXP3 axis-mediated expression of CerS6 promotes p53 mutant pancreatic tumorigenesis [ Cancer Lett, 2021, S0304-3835(21)00309-8] PubMed: 34343636
Dual Inhibition of AKT and MEK Pathways Potentiates the Anti-Cancer Effect of Gefitinib in Triple-Negative Breast Cancer Cells [ Cancers (Basel), 2021, 13(6)1205] PubMed: 33801977
A Live-Cell Screen for Altered Erk Dynamics Reveals Principles of Proliferative Control. [ Cell Syst, 2020, 10(3):240-253] PubMed: 32191874
RAF kinases are stabilized and required for dendritic cell differentiation and function. [ Cell Death Differ, 2019, 10.1038/s41418-019-0416-4] PubMed: 31541179
An Anticancer Drug Cocktail of Three Kinase Inhibitors Improved Response to a Dendritic Cell-Based Cancer Vaccine [ Cancer Immunol Res, 2019, 7(9):1523-1534] PubMed: 31266784

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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