Brequinar

別名：DUP785, NSC 368390

製品コード：S6626 純度：99.93%

Brequinar is an inhibitor of dihydroorotate dehydrogenase (DHODH) with an IC50 of ∼20 nM in vitro.

CAS No. 96187-53-0

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 29500	国内在庫あり
5mg	JPY 22000	国内在庫あり
25mg	JPY 55500	国内在庫あり
100mg	JPY 104500	国内在庫なし(納期7~10日)
1g	JPY 298500	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（8）

製品安全説明書

現在のバッチを見る：純度： 99.93%

99.93

Brequinar関連製品

関連ターゲット	ALDH1A	もっと見る
関連化合物ライブラリー	Metabolism Compound Library Anti-cancer Metabolism Compound Library Glutamine Metabolism Compound Library Carbohydrate Metabolism Compound Library Lipid Metabolism Compound Library	もっと見る

シグナル伝達経路

Dehydrogenaseシグナル伝達経路

Dehydrogenase阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
HCT116	Cytostatic activity assay	10 uM	24 hrs	Cytostatic activity against human HCT116 cells assessed as reduction in colony forming at 10 uM after 24 hrs by crystal violet staining based assay	29727569
HCT116	Cytostatic activity assay	10 uM	7 days	Cytostatic activity against human HCT116 cells assessed as reduction in colony forming at 10 uM after 7 days by crystal violet staining based assay	29727569
U937	Antiproliferative assay	0.01 to 10 uM	3 days	Antiproliferative activity against CFSE-labeled human U937 cells at 0.01 to 10 uM after 3 days by propidium iodide staining-based flow cytometry	29939742
THP1	Antiproliferative assay	0.01 to 10 uM	3 days	Antiproliferative activity against CFSE-labeled human THP1 cells at 0.01 to 10 uM after 3 days by propidium iodide staining-based flow cytometry	29939742
U937	Function assay	0.1 to 10 uM	up to 4 days	Induction of myeloid differentiation in human U937 cells assessed as increase in CD11b expression level at 0.1 to 10 uM up to 4 days by propidium iodide staining-based flow cytometry	29939742
THP1	Function assay	0.1 to 10 uM	up to 5 days	Induction of myeloid differentiation in human THP1 cells assessed as increase in CD11b expression level at 0.1 to 10 uM up to 5 days by propidium iodide staining-based flow cytometry	29939742
THP1	Function assay	0.1 to 10 uM	up to 5 days	Induction of myeloid differentiation in human THP1 cells assessed as increase in CD14 expression level at 0.1 to 10 uM up to 5 days by propidium iodide staining-based flow cytometry	29939742
Jurkat	Antiproliferative assay		72 hrs	Inhibition of cell proliferation of human Jurkat cells incubated for 72 hrs by Celltiter-Glo assay, IC50=0.2μM	26079043
MDCK	Antiviral assay		48 hrs	Antiviral activity against VSV infected in MDCK cells assessed as inhibition of VSV replication after 48 hrs by plaque assay, EC50=0.3μM	23930152
MDCK	Antiviral assay		48 hrs	Antiviral activity against influenza A virus A/WSN/33 (H0N1) infected in MDCK cells after 48 hrs by plaque assay, EC50=0.46μM	23930152
HL60	Antiproliferative assay		72 hrs	Antiproliferative activity against human HL60 cells after 72 hrs by MTT assay, IC50=0.544μM	29727569
HCT116	Antiproliferative assay		72 hrs	Antiproliferative activity against human HCT116 cells over-expressing DHODH after 72 hrs by MTT assay, IC50=0.679μM	29727569
Jurkat T	Antiproliferative assay		72 hrs	Antiproliferative activity against human Jurkat T cells assessed as DNA content after 72 hrs by Hoechst 33258 dye-based fluorescence assay, IC50=0.91μM	29939742
Jurkat T	Antiproliferative assay		72 hrs	Antiproliferative activity against human Jurkat T cells assessed as DNA content after 72 hrs by Hoechst 33258 dye based fluorometric method, IC50=0.93μM	28235702
MIAPaCa2	Antiproliferative assay		72 hrs	Antiproliferative activity against human MIAPaCa2 cells after 72 hrs by MTT assay, IC50=1.69μM	29727569
Jurkat T	Cytotoxicity assay		72 hrs	Cytotoxicity against human Jurkat T cells assessed as compound concentration required to induce up to 30% cell death after 72 hrs by Hoechst 33258 dye based fluorometric method, Activity=45μM	28235702
Jurkat T	Cytotoxicity assay		72 hrs	Cytotoxicity against human Jurkat T cells assessed as compound concentration required to induce =>30% cell death after 72 hrs by CellTox green assay, Activity=48.2μM	29939742
HCT116	Growth inhibition assay		72 hrs	Growth inhibition of human HCT116 cells over-expressing DHODH at 2 times antiproliferative IC50 after 72 hrs in absence of uridine by MTT assay	29727569
insect cells	Function assay			Inhibition of human recombinant DHODH expressed in baculovirus infected insect cells using dihydroorotate as substrate in presence of quinone by dichlorophenol-indophenol dye based assay, IC50=0.01μM	27994748
A549	Antiviral assay			Antiviral activity against Yellow fever virus infected in human A549 cells assessed as reduction in virus replication, EC50=0.078μM	31557612
A549	Antiviral assay			Antiviral activity against West Nile virus infected in human A549 cells assessed as reduction in virus replication, EC50=0.078μM	31557612
A549	Antiviral assay			Antiviral activity against Dengue virus infected in human A549 cells assessed as reduction in virus replication, EC50=0.078μM	31557612
A549	Antiviral assay			Antiviral activity against Western equine encephalomyelitis virus infected in human A549 cells assessed as reduction in virus replication, EC50=0.078μM	31557612
A549	Antiviral assay			Antiviral activity against Vesicular stomatitis virus infected in human A549 cells assessed as reduction in virus replication, EC50=0.078μM	31557612
他の多くの細胞株試験データをご覧になる場合はこちらをクリックして下さい

生物活性

製品説明

Brequinar is an inhibitor of dihydroorotate dehydrogenase (DHODH) with an IC50 of ∼20 nM in vitro.

Targets

DHODH ^[1]

20 nM

In Vitro
In vitro	Brequinar sodium (BQR) reduces of PyN levels in Con A-stimulated T cells and inhibition of cell proliferation at low concentrations, which can be reversed by uridine. However, uridine is unable to reverse the effects of high concentrations of BQR. BQR possesses the ability of inhibiting tyrosine phosphorylation.^[2]
細胞実験	細胞株	splenic T cells isolated from BALB/c mice
	濃度	0.26, 1.3, 2.6 μM
	反応時間	40-66 h
	実験の流れ	Lymphocytes are isolated from BALB/c spleen by centrifugation through a Ficol gradient and are depleted of macrophages and B cells by adherence to goat anti-mouse IgG-coated plates. The nonadherent cells are harvested and cultured at 4 to 5× 10⁵/ml in RPMI 1640 supplemented with 10% FBS. Stimulation is performed with 5 μg/ml Con A in the presence of indicated concentrations of Brequinar or uridine. After 40 to 66 h, the cells are harvested and the levels of cell proliferation or purine NTP and PyNTP are quantified.

In Vivo
In Vivo	Brequinar sodium (BQR) induces anemia through inhibition of DHO-DHase activity and de novo pyrimidine synthesis in vivo. Coadministration of BQR with uridine prevents anemia.^[2]

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT03760666	Terminated	Acute Myeloid Leukemia	Clear Creek Bio Inc.	December 20 2018	Phase 1\|Phase 2

参考
[1] Sykes DB, et al. Cell. 2016, 167(1):171-186.e15. [2] Xu X, et al. J Immunol. 1998 Jan 15;160(2):846-53.

参考

化学情報

分子量	375.37	化学式	C₂₃H₁₅F₂NO₂
CAS No.	96187-53-0	SDF	--
Smiles	CC1=C(C2=C(C=CC(=C2)F)N=C1C3=CC=C(C=C3)C4=CC=CC=C4F)C(=O)O
保管	3 years -20°C powder	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 years -20°C powder	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 : 37 mg/mL ( (98.56 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。)

Water : Insoluble

Ethanol : 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。

技術サポート

ストックの作り方、阻害剤の保管方法、細胞実験や動物実験の際に注意すべき点など、製品を取扱う時に問い合わせが多かった質問に対しては取扱説明書でお答えしています。

Handling Instructions

他に質問がある場合は、お気軽にお問い合わせください。

* 必須

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):