GSK2606414

製品コード：S7307 純度：99.92%

GSK2606414 is an orally available, potent, and selective PERK inhibitor with IC50 of 0.4 nM, displaying at least 100-fold selectivity over the other EIF2AKs assayed. GSK2606414 impairs GANT-61 induced autophagy in NB cells with MYCN amplification. GSK2606414 exacerbates ER stress-induced apoptosis in HCT116 cells while reduces the apoptosis in SIL1 KD HeLa cells.

CAS No. 1337531-36-8

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 40500	国内在庫あり
5mg	JPY 29500	国内在庫あり
50mg	JPY 130500	国内在庫あり
1g	JPY 295500	国内在庫なし(納期7~10日)

代表番号: 045-509-1970\|電子メール：[email protected] よく尋ねられる質問

文献中Selleckの製品使用例（91）

製品安全説明書

現在のバッチを見る：純度： 99.92%

99.92

GSK2606414関連製品

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PERK阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
A549	Function assay	0.03 uM	2 hrs	Inhibition of thapsigargin-induced autophosphorylation of PERK in human A549 cells at 0.03 uM after 2 hrs by Western blotting	22827572
A549	Function assay		2 hrs	Inhibition of thapsigargin-induced autophosphorylation of PERK in human A549 cells after 2 hrs by Western blotting, IC50<0.03μM.	22827572
A549	Function assay		1 hr	Inhibition of thapsigargin-induced autophosphorylation of PERK in human A549 cells preincubated for 1 hr followed by thapsigargin-induction measured after 1 hr by Western blotting analysis, IC50<0.03μM.	24900593
Caco-2	Function assay		48 hours	Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging, IC50=0.25μM.	ChEMBL
MEF	Anti-neprotic assay			Anti-neprotic activity in mouse MEF cells assessed as reduction in TNF-induced necroptosis and measured every 1 hr in presence of z-VAD by SYTOX Green dye based fluorescence assay, IC50=0.0073μM.	31622096
L929	Anti-neprotic assay			Anti-neprotic activity in mouse L929 cells assessed as reduction in TNF-induced necroptosis and measured every 1 hr by SYTOX Green dye based fluorescence assay, IC50=0.0004μM.	31622096
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生物活性

製品説明

特性

The first PERK-selective inhibitor with good oral bioavailability and crosses the blood-brain barrier.

Targets

EIF2AK3 (PERK) ^[1]
(Cell-free assay)

0.4 nM

In Vitro
In vitro	GSK2606414 inhibits PERK Autophosphorylation in A459 Cells with IC50 of <0.3 μM. ^[1]
Kinase Assay	PKR-like Endoplasmic Reticulum Kinase (PERK) Assay (HTRF Format)
Kinase Assay	GST-PERK cytoplasmic domain is purchased. 6-His-full-length human eIF2α is purified from baculovirus expression in Sf9 insect cells. The eIF2α protein is buffer exchanged by dialysis into PBS, chemically modified by NHS-LC-biotin and then buffer exchanged by dialysis into 50 mM Tris, pH 7.2, 250 mM NaCl, 5 mM DTT. Protein is aliquoted and stored at −80 °C. Quench solution is freshly prepared and when added to the reaction gives final concentrations of 4 nM eIF2α phospho-ser51-antibody, 4 nM Eu-1024 labeled anti-rabbit IgG, 40 nM streptavidin Surelight APC, and 15 mM EDTA. Reactions were performed in black 384-well polystyrene low volume plates in a final volume of 10 μL. The reaction volume contains, in final concentrations, 10 mM HEPES, 5 mM MgCl₂, 5 μM ATP, 1 mM DTT, 2 mM CHAPS, 40 nM biotinylated 6-His-eIF2α, and 0.4 nM GST-PERK. Compounds under analysis are dissolved in DMSO to 1.0 mM and serially diluted 1–3 with DMSO through 11 dilutions. An amount of 0.1 μL of each concentration is transferred to the corresponding well of an assay plate. This creates a final compound concentration range from 0.00017 to 10 μM. GST-PERK solution is added to assay plates containing compounds and preincubated for 30 min at room temperature. The reaction is initiated by the addition of ATP and eIF2α substrate solution. After 1 h of incubation, the quench solution is added. The plates are covered for 2 h at room temperature prior to determination of signal. The resulting signal is quantified on a Viewlux reader. The APC signal is normalized to the europium signal by transforming the data through an APC/Eu calculation. The data for concentration response curves are plotted as % inhibition calculated with the data reduction formula 100 × [1 – (U1 – C2)/(C1 – C2)] versus concentration of compound where U is the unknown value, C1 is the average control value obtained for 1% DMSO, and C2 is the average control value obtained for 0.1 M EDTA. Data are fitted with a curve described by where A is the minimum response, B is the maximum response, D is the slope factor, x is the concentration of the compound, and C is the IC50. The results for each compound are recorded as IC50 values.
細胞実験	細胞株	A549 cells
	濃度	0.3 μM
	反応時間	2 h
	実験の流れ	Cells were incubated with PERK inhibitor (GSK2606414, compound 38) and then stimulated with thapsigargin. After 2 h, the cells were lysed and analyzed for inhibition of PERK autophosphorylation.
実験結果図	Methods	Biomarkers	結果図	PMID
実験結果図	Western blot	p-PERK / PERK p-KIT / KIT / p-STAT5 / p-ERK		28332979

In Vivo
In Vivo	GSK2606414 exhibits high oral availability, and low to moderate blood clearance in mouse, rat, and dog. GSK2606414, administered orally, inhibits tumor growth in a dose-dependent manner in mice bearing pancreatic human BxPC3 tumors. ^[1]
動物実験	動物モデル	BxPC3 human pancreatic xenograft model
	投与量	~150 mg/kg
	投与経路	Oral administration

参考
[1] Axten JM, et al. J Med Chem. 2012, 55(16), 7193-7207.

参考

[1] Axten JM, et al. J Med Chem. 2012, 55(16), 7193-7207.

化学情報

分子量	451.44	化学式	C₂₄H₂₀F₃N₅O
CAS No.	1337531-36-8	SDF	Download GSK2606414 SDFをダウンロードする
Smiles	CN1C=C(C2=C(N=CN=C21)N)C3=CC4=C(C=C3)N(CC4)C(=O)CC5=CC(=CC=C5)C(F)(F)F
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	1年-80°Cin solvent
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	１ケ月-20°Cin solvent

In vitro
Batch:

DMSO : 90 mg/mL ( (199.36 mM)；吸湿したDMSOは溶解度を減少させます。新しいDMSOをご使用ください。)

Ethanol : 19 mg/mL

Water : Insoluble

モル濃度計算器

in vivo Batch: Add solvents to the product individually and in order.					投与溶液組成計算機
	Clear solution	5%DMSO 1 Corn oil	4.5mg/ml (9.97mM)	Taking the 1 mL working solution as an example, add 50 μL of 90 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.	投与溶液組成計算機
Clear solution	5% DMSO 1 45% PEG 300 2 ddH2O	1.0mg/ml (2.22mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 mg/ml clarified DMSO stock solution to 450 μL PEG 300, mix evenly to clarify it; then continue to add 500 μL ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil	0.9mg/ml (1.99mM)	Taking the 1 mL working solution as an example, add 50 μL of 18 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.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	10.0mg/ml (22.15mM)	Taking the 1 mL working solution as an example, add 50 μL of 200 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.

実験計算

モル濃度計算器

質量	濃度	体積	分子量
=	×	×

希釈計算器分子量計算器

投与溶液組成計算機(クリア溶液)

ステップ１：実験データを入力してください。（実験操作によるロスを考慮し、動物数を1匹分多くして計算・調製することを推奨します）

投与量 mg/kg 動物平均体重 g 投与体積（動物毎）μL 動物数匹

ステップ２：投与溶媒の組成を入力してください。（ロット毎に適した溶解組成が異なる場合があります。詳細については弊社までお問い合わせください）

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

計算結果：

投与溶媒濃度： mg/ml;

DMSOストック溶液調製方法： mg 試薬を μL DMSOに溶解する（濃度 mg/mL, 注：濃度が当該ロットのDMSO溶解度を超える場合はご連絡ください。 )

投与溶媒調製方法：Take μL DMSOストック溶液に μL PEG300，を加え、完全溶解後μL Tween 80，を加えて完全溶解させた後 μL ddH₂O，を加え完全に溶解させます。

投与溶媒調製方法：μL DMSOストック溶液に μL Corn oil，を加え、完全溶解。

注意：１.ストック溶液に沈殿、混濁などがないことをご確認ください；
２.順番通りに溶剤を加えてください。次のステップに進む前に溶液に沈殿、混濁などがないことを確認してから加えてください。ボルテックス、ソニケーション、水浴加熱など物理的な方法で溶解を早めることは可能です。

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