Bisindolylmaleimide I (GF109203X)

製品コードS7208 バッチS720801

印刷

化学情報

Chemical Structure Synonyms GO 6850 Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C25H24N4O2
分子量 412.48 CAS No. 133052-90-1
Solubility (25°C)* 体外 DMSO 82 mg/mL (198.79 mM)
Ethanol 1 mg/mL (2.42 mM)
Water Insoluble
体内 （毎回新しく調製した物を用意してください）
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
1.65mg/ml Taking the 1 mL working solution as an example, add 50 μL of 33 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
Clear solution
5% DMSO 95% Corn oil
0.27mg/ml Taking the 1 mL working solution as an example, add 50 μL of 5.4 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. 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 Bisindolylmaleimide I (GF109203X, GO 6850) is a potent PKC inhibitor with IC50 of 20 nM, 17 nM, 16 nM, and 20 nM for PKCα, PKCβI, PKCβII, and PKCγ in cell-free assays, respectively, showing more than 3000-fold selectivity for PKC as compared to EGFR, PDGFR and insulin receptor.
in vitro GF109203X, as an ATP-competitive PKC inhibitor, prevents platelet aggregation induced by stimuli that activate PKC, and has the potential as a tool for studying the involvement of PKC in signal transduction pathways. [1] GF 109203X produces reversal activity on P-glycoprotein and MRP -mediated multidrug resistance. [2] [3] PKC inhibition by GF109203X significantly reduces carbachol-stimulated ERK1/2 activation and the subsequent proliferation of SNU-407 colon cancer cells. [4]
in vivo GF109203X (10 μg/mouse, i.pl.) dose-dependently inhibits BK-induced mechanical allodynia in Wistar rats. [5]
特徴 Greater selectivity than PKC inhibitor staurosporine. GF109203X is a chemical probe for studying PKC signal transduction pathways. Potential for use in a variety of cancers.

プロトコル(参考用のみ)

キナーゼアッセイ Assay of protein kinase C
Protein kinase C is arrayed by measuring 32PI transferred from [gamma-32PI] ATP to lysine-rich histone type Ill-s. The reaction mixture (80 μL) contained 50 mM Tris-HCI. pH 7.4, 100 μM CaCl2, 10 mM MgCI2, 37.5 μL/mL histone type Ill-s, 10 μM [gamma-32PI] ATP (1250 cpm/pmol), 31 μM bovine brain phosphatidylserine and 0.5 μM 1,2 sn-dioleylglycerol. Fifteen μL of purified PKC (final concentration in assay 0.38 μg/mL) is added to the incubation mixture. After 10 min at 30°C, the reaction is stopped by addition of 30 μL of casein 30 mg/mL and 0.9 ml of 12% trichloroacetic acid. The acid precipitable material is collected by centrifugation, dissolved in 1N NaOH (100μL) and precipitated again with 1 ml of 12% trichloroacetic acid. The pellet is dissolved in 1N NaOH (100μL) and 32P incorporation is measured by scintillation counting in Aquasol.
細胞アッセイ 細胞株 SNU-407 colon cancer cells
濃度 1 μM
反応時間 48 hours
実験の流れ

Cell proliferation is monitored by the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay. Cells are seeded in 96-well plates and allowed to grow overnight. The cells are serum-starved for 18–24 hours and then treated with 1 mM carbachol for 48 hours in 100 μL serum-free RPMI 1640. Inhibitors are added 30 min prior to carbachol treatment. Following the treatment, 10 μL of MTT solution (5 mg/ml) is applied to each well, and the plates were incubated for 3 h at 37 °C. After the medium is removed, the formazan crystals formed are solubilized in 100 μL DMSO. The absorbance at 570 nm is measured using a microplate reader and the background absorbance at 690 nm is subtracted. Each assay is performed in triplicate.
動物実験 動物モデル Wistar rats
投薬量 10 μg
投与方法 i.pl

カスタマーフィードバック

, , Mol Cell Biochem, 2015, 400(1-2):213-22.

Data from [Data independently produced by , , Free Radic Biol Med, 2018, 129:338-353]

Data from [Data independently produced by , , Front Immunol, 2018, 9:268]

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：

Lysine methylation promotes NFAT5 activation and determines temozolomide efficacy in glioblastoma [ Nat Commun, 2023, 14(1):4062] PubMed: 37429858
Epithelial TNF controls cell differentiation and CFTR activity to maintain intestinal mucin homeostasis [ J Clin Invest, 2023, 10.1172/JCI163591] PubMed: 37643009
Lysine methylation promotes NFAT5 activation and determines temozolomide efficacy in glioblastoma [ Nat Commun, 2023, 14(1):4062] PubMed: 37429858
Neurokinin-1 receptor drives PKCɑ-AURKA/N-Myc signaling to facilitate the neuroendocrine progression of prostate cancer [ Cell Death Dis, 2023, 14(6):384] PubMed: 37385990
HDAC Inhibition Restores Response to HER2-Targeted Therapy in Breast Cancer via PHLDA1 Induction [ Int J Mol Sci, 2023, 24(7)6228] PubMed: 37047202
Epicardial Adipose Tissue-Derived Leptin Promotes Myocardial Injury in Metabolic Syndrome Rats Through PKC/NADPH Oxidase/ROS Pathway [ J Am Heart Assoc, 2023, 12(15):e029415] PubMed: 37489731
SPRY4-dependent ERK negative feedback demarcates functional adult stem cells in the male mouse germline [ Biol Reprod, 2023, ioad089] PubMed: 37552049
BNIP3 phosphorylation by JNK1/2 promotes mitophagy via enhancing its stability under hypoxia [ Cell Death Dis, 2022, 13(11):966] PubMed: 36396625
Nuclear FGFR1 promotes pancreatic stellate cell-driven invasion through up-regulation of Neuregulin 1 [ Oncogene, 2022, 10.1038/s41388-022-02513-5] PubMed: 36357571
Phosphorylation-dependent positive feedback on the oxytocin receptor through the kinase PKD1 contributes to long-term social memory [ Sci Signal, 2022, 15(719):eabd0033] PubMed: 35104164

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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