SH-4-54

製品コード：S7337 純度：99.96%

SH-4-54 is a potent STAT inhibitor with K_D of 300 nM and 464 nM for STAT3 and STAT5, respectively.

CAS No. 1456632-40-8

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 37000	国内在庫あり
5mg	JPY 29500	国内在庫あり
25mg	JPY 74500	国内在庫あり
100mg	JPY 149500	国内在庫なし(納期7~10日)
1g	JPY 448500	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（63）

製品安全説明書

現在のバッチを見る：純度： 99.96%

99.96

SH-4-54関連製品

関連ターゲット	STAT1 STAT3 STAT5 STAT6	もっと見る
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関連化合物ライブラリー	Kinase Inhibitor Library FDA-approved Drug Library Natural Product Library Tyrosine Kinase Inhibitor Library JAK/STAT compound library	もっと見る

シグナル伝達経路

STATシグナル伝達経路

STAT阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
147EF	Apoptosis assay	0.1 to 1 uM	3 hrs	Induction of apoptosis in human 147EF cells assessed as PARP cleavage at 0.1 to 1 uM after 3 hrs by Western blotting analysis	24900612
147EF	Function assay	0.1 to 1 uM	3 hrs	Inhibition of AKT phosphorylation in human 147EF cells at 0.1 to 1 uM after 3 hrs by Western blotting analysis	24900612
147EF	Function assay	0.1 to 1 uM	3 hrs	Inhibition of STAT3 phosphorylation at Y705 in human 147EF cells at 0.1 to 1 uM after 3 hrs by Western blotting analysis	24900612
BT73	Function assay	10 mg/kg	3 days	In vivo inhibition of STAT3 phosphorylation in tumor of NOD-SCID mouse xenografted with human BT73 cells at 10 mg/kg, ip administered as 4 days on/3 days off schedule measured 2 hrs post last dose	24900612
BT73	Antitumor assay	10 mg/kg	3 days	Antitumor activity against human BT73 cells xenografted in NOD-SCID mouse assessed as decrease in tumor size at 10 mg/kg, ip administered as 4 days on/3 days off schedule measured 2 hrs post last dose by hematoxylin/eosin staining	24900612
BT73	Antitumor assay	10 mg/kg	3 days	Antitumor activity against human BT73 cells xenografted in NOD-SCID mouse assessed as induction of apoptosis in tumor at 10 mg/kg, ip administered as 4 days on/3 days off schedule measured 2 hrs post last dose by TUNEL assay	24900612
BT73	Antitumor assay	10 mg/kg	3 days	Antitumor activity against human BT73 cells xenografted in NOD-SCID mouse assessed as tumor growth inhibition by measuring downregulation of Ki67 protein expression at 10 mg/kg, ip administered as 4 days on/3 days off schedule measured 2 hrs post last dos	24900612
73M	Function assay	1 uM		Inhibition of STAT3 phosphorylation at Y705 in human 73M cells at 1 uM	24900612
25EF	Cytotoxicity assay		3 days	Cytotoxicity against human 25EF cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.234μM.	24900612
73EF	Cytotoxicity assay		3 days	Cytotoxicity against human 73EF cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.162μM.	24900612
67EF	Cytotoxicity assay		3 days	Cytotoxicity against human 67EF cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.106μM.	24900612
84EF	Cytotoxicity assay		3 days	Cytotoxicity against human 84EF cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.102μM.	24900612
30M	Cytotoxicity assay		3 days	Cytotoxicity against human 30M cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.1μM.	24900612
127EF	Cytotoxicity assay		3 days	Cytotoxicity against human 127EF cells assessed as cell viability after 3 days by Alamar Blue assay, IC50=0.066μM.	24900612
30M	Cytotoxicity assay		8 days	Cytotoxicity against human 30M cells assessed as cell viability after 8 days by Alamar Blue assay, IC50=0.43μM.	24900612
73M	Cytotoxicity assay		8 days	Cytotoxicity against human 73M cells assessed as cell viability after 8 days by Alamar Blue assay, IC50=1.03μM.	24900612
147EF	Function assay		2 to 72 hrs	Inhibition of STAT3 in human 147EF cells assessed as reduction of phosphorylated Bcl-xL level after 2 to 72 hrs by Western blotting analysis	24900612
147EF	Function assay		2 to 72 hrs	Inhibition of STAT3 in human 147EF cells assessed as reduction of phosphorylated cyclin D1 level after 2 to 72 hrs by Western blotting analysis	24900612
Vero	Function assay			Vero cells viability counterscreen for qRT-PCR qHTS assay of selected Zika virus inhibitors	33229545
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生物活性

製品説明

SH-4-54 is a potent STAT inhibitor with K_D of 300 nM and 464 nM for STAT3 and STAT5, respectively.

Targets

STAT3 ^[1] (Cell-free assay)	STAT5 ^[1] (Cell-free assay)
300 nM(Kd)	464 nM(Kd)

In Vitro
In vitro	SH-4-54 shows unprecedented cytotoxicity in human glioblastoma brain cancer stem cells (BTSCs), while has no toxicity in human fetal astrocytes. In addition, SH-4-54 effectively suppresses STAT3 phosphorylation and its downstream transcriptional targets. ^[1]
Kinase Assay	Surface Plasmon Resonance (SPR) studies
Kinase Assay	The binding experiments are carried out on a ProteOn XPR36 biosensor at 25°C using the HTE sensor chip. The flow cells of the sensor chip are loaded with a nickel solution at 30 μL/min for 120 s to saturate the Tris–NTA surface with Ni(II) ions. Purified His-tagged STAT3 and STAT5 in PBST buffer (PBS with 0.005% (v/v) Tween-20 and 0.001% DMSO pH 7.4) is injected in the first and second channels of the chip respectively in the vertical direction at a flow rate of 25 μg/μL for 300 s, which attained, on average, ~8000 resonance unit (RU). After a wash with PBST buffer, inhibitors binding to the immobilized proteins is monitored by injecting a range of concentrations along with a blank at a flow rate of 100 μL/min for 200 s for each of these small molecules. When the injection of the small molecule inhibitor is completed, running buffer is allowed to flow over the immobilized substrates for the non-specifically bound inhibitors to dissociate for 600 s. Following dissociation of the inhibitors, the chip surface is regenerated with an injection of 1 M NaCl at a flow rate of 100 μL/ml for 18 s. Interspot channel reference is used for non-specific binding corrections and the blank channel used with each analyte injection served as a double reference to correct for possible baseline drift. Data are analyzed using ProteOn Manager Software version 3.1. The Langmuir 1:1 binding model was used to determine the KD values.
細胞実験	細胞株	BTSC lines 25M, 67EF, 73EF, 84EF and 127EF
	濃度	~25 μM
	反応時間	72 hours
	実験の流れ	BTSC spheres are dissociated to single cells with the enzyme Accumax, seeded at 1500 cells/ 96-well and treated with drug or vehicle (DMSO) one day after plating. Cytotoxicity studies are repeated independently using BTSC lines 25M, 67EF, 73EF, 84EF and 127EF. BTSC spheres are dissociated to single cells as above and plated in 96 well plates in triplicate at 3000 cells/ 96-well. In both sets of experiments drugs are used as serial dilutions within the range of 5 μM to 100 nM in the first set and 25 μM to 10 nM. Cell viability following drug treatment is assessed three days later using the alamarBlue assay according to the manufacturer’s instructions. All culture experiments are performed in triplicate with a minimum of three wells per condition.
実験結果図	Methods	Biomarkers	結果図	PMID
実験結果図	Western blot	LMP1 / p-STAT3 / STAT3		28445949

In Vivo
In Vivo	In mice orthotopically xenografted with BT73, SH-4-54 (10 mg/kg i.p.) exhibits BBB permeability, potently suppresses glioma tumor growth, and inhibits pSTAT3. ^[1]
動物実験	動物モデル	NOD-SCID bearing ed with BT73 glioma xenografts
	投与量	Suspended in 50% polyethylene glycol 300 in water
	投与経路	i.p.

参考
[1] Haftchenary S, et al. ACS Med Chem Lett. 2013, 4(11), 1102-1107.

参考

[1] Haftchenary S, et al. ACS Med Chem Lett. 2013, 4(11), 1102-1107.

化学情報

分子量	610.59	化学式	C₂₉H₂₇F₅N₂O₅S
CAS No.	1456632-40-8	SDF	Download SH-4-54 SDFをダウンロードする
Smiles	CN(CC(=O)N(CC1=CC=C(C=C1)C2CCCCC2)C3=CC=C(C=C3)C(=O)O)S(=O)(=O)C4=C(C(=C(C(=C4F)F)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个月-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL ( (163.77 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 : 100 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

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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