Gilteritinib (ASP2215)

製品コード：S7754 純度：99.83%

Gilteritinib (ASP2215) is a small-molecule FLT3/AXL inhibitor with IC50 values of 0.29 nM and 0.73 nM for FLT3 and AXL, respectively. It inhibits FLT3 at an IC50 value that was approximately 800-fold more potent than the concentration required to inhibit c-KIT (230 nM).

CAS No. 1254053-43-4

サイズ	価格(税別)	在庫状況
5mg	JPY 19000	国内在庫あり
25mg	JPY 64000	国内在庫なし(納期7~10日)
100mg	JPY 133500	国内在庫あり
1g	JPY 250500	国内在庫あり

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（43）

製品安全説明書

現在のバッチを見る：純度： 99.83%

99.83

Gilteritinib (ASP2215)関連製品

関連ターゲット	FLT3-WT FLT3-ITD FLT3-D835Y	もっと見る
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関連化合物ライブラリー	Kinase Inhibitor Library Tyrosine Kinase Inhibitor Library PI3K/Akt Inhibitor Library Cell Cycle compound library Angiogenesis Related compound Library	もっと見る

シグナル伝達経路

FLT3シグナル伝達経路

FLT3阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
32D/TKD cells	Function assay	50 nM	6 h	Inhibiton of the phosphorylation of Akt on T308	29507660
MOLM-13 cells	Apoptosis assay	1, 3, 10, 30, and 100 nM	48 h	significant increases in the percentage of annexin V-positive cells at concentrations of 30 nM (32.0%) and 100 nM (52.4%) versus control (4.1%)	31069015
MV4-11 cells	Cell cycle assay	1, 3, 10, and 30 nM	24 h	The mean proportion of MV4-11 cells in G1 phase were significantly increased at gilteritinib concentrations of 3 (69.0%; P<0.01) and 10 nM (70.7%; P<0.001).	31069015
TF-1 cells	Function assay	0, 20, 80, 200 and 500 nM	1 h	gilteritinib has an IC50 against wild-type c-Kit of 102 nM	27908881
Vero	Antiviral assay		24 hr	Antiviral activity against SARS-CoV-2 (viral titer) measured by plaque assay in Vero cells at MOI 0.0125 after 24 hr, IC50 = 6.76 μM.	ChEMBL
Vero	Cell viability assay		72 hr	Cell viability measured by CellTiter-Glo assay in Vero cells at MOI 0.05 after 72hr, CC50 = 37.16 μM.	ChEMBL
BA/F3	Function assay			Inhibition Assay: A recombinant retrovirus was created from expression plasmid FLAG-EML4-ALKv1/pMX-iresCD8 in which cDNA for EMLA-ALK fusion protein v1 was integrated, and injected into mouse lymphoid cell line BA/F3 cells. Using a magnetic bead reagent f, IC50 = 0.0015 μM.	ChEMBL
BA/F3	Function assay			Inhibition Assay: A recombinant retrovirus was created from expression plasmid FLAG-EML4-ALKv1/pMX-iresCD8 in which cDNA for EMLA-ALK fusion protein v1 was integrated, and injected into mouse lymphoid cell line BA/F3 cells. Using a magnetic bead reagent f, IC50 = 0.0015 μM.	ChEMBL
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生物活性

製品説明

Targets

FLT3 ^[1] (Cell-free assay)	Axl ^[1] (Cell-free assay)
0.29 nM	0.73 nM

In Vitro
In vitro	Gilteritinib demonstrates potent inhibitory activity against the internal tandem duplication (FLT3-ITD) and FLT3-D835Y point mutations in cellular assays using MV4-11 and MOLM-13 cells as well as Ba/F3 cells expressing mutated FLT3. Gilteritinib decreases the phosphorylation levels of FLT3 and its downstream targets in both cellular and animal models. Gilteritinib inhibits the activity of eight of the 78 tested kinases by over 50% at concentrations of either 1 nM (FLT3, LTK, ALK, and AXL) or 5 nM (TRKA, ROS, RET, and MER)^[1]. Gilteritinib treatment for 48h results in an induction of apoptosis in MV4-11 cells as determined by an increase in annexin V-positive cells. Gilteritinib also decreases the expression of anti-apoptotic proteins such as MCL-1, BCL2L10, and survivin, which are reported to be important in chemotherapy sensitivity, following 24h treatment^[2].
細胞実験	細胞株	MV4-11 cells
	濃度	0.1 nM, 1 nM, and 10 nM
	反応時間	2 h
	実験の流れ	MV4-11 cells are treated with DMSO or increasing concentrations of gilteritinib for 2 hours. Immunoprecipitation and immunoblot for phosphorylated FLT3 and total FLT3 are performed.
実験結果図	Methods	Biomarkers	結果図	PMID
実験結果図	Western blot	p-STAT5 / STAT5 / p-AKT / AKT / p-ERK / ERK p-c-kit / c-kit p-FLT3(Y591) / FLT3		28516360

In Vivo
In Vivo	In vivo, gilteritinib is distributed at high levels in xenografted tumors after oral administration. The decreased FLT3 activity and high intratumor distribution of gilteritinib translates to tumor regression and improved survival in xenograft and intra-bone marrow transplantation models of FLT3-driven AML. This antitumor activity is associated with a durable inhibition of phospho-FLT3 and phospho-STAT5. Furthermore, treatment with gilteritinib decreases the leukemic burden and prolongs survival in a mouse IBMT model. No overt toxicity is seen in mouse models treated with gilteritinib^[1].
動物実験	動物モデル	MV4-11 xenografted mice (Nude mice)
	投与量	1 mg/kg, 6 mg/kg, and 10 mg/kg
	投与経路	oral

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT06022003	Recruiting	AML Adult\|Refractory AML\|Relapsed Adult AML\|FLT3-TKD Mutation\|FLT3-ITD	French Innovative Leukemia Organisation\|Acute Leukemia French Association	January 13 2024	Phase 2
NCT05520567	Recruiting	Acute Myeloid Leukemia (AML)\|FLT3-mutated Acute Myeloid Leukemia	Astellas Pharma Global Development Inc.\|Astellas Pharma Inc	January 27 2023	Phase 1\|Phase 2
NCT05791890	Active not recruiting	Acute Myeloid Leukemia	University of Rome Tor Vergata	May 31 2022	--

参考
[1] Mori M, et al. Invest New Drugs. 2017. [2] Yoko Ueno, et al. Blood. 2016, 128:2830.

参考

化学情報

分子量	552.71	化学式	C₂₉H₄₄N₈O₃
CAS No.	1254053-43-4	SDF	Download Gilteritinib (ASP2215) SDFをダウンロードする
Smiles	CCC1=C(N=C(C(=N1)C(=O)N)NC2=CC(=C(C=C2)N3CCC(CC3)N4CCN(CC4)C)OC)NC5CCOCC5
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 : 4 mg/mL ( (7.23 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
	Clear solution	5%DMSO 1 Corn oil	1.0mg/ml (1.81mM)	Taking the 1 mL working solution as an example, add 50 μL of 20 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 Corn oil	0.2mg/ml (0.36mM)	Taking the 1 mL working solution as an example, add 50 μL of 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.
Clear solution	5%DMSO 1 Corn oil	0.25mg/ml (0.45mM)	Taking the 1 mL working solution as an example, add 50 μL of 5 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.

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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