Galunisertib (LY2157299)

製品コード：S2230 純度：99.99%

Galunisertib (LY2157299) is a potent TGFβ receptor I (TβRI) inhibitor with IC50 of 56 nM in a cell-free assay. Phase 2/3.

CAS No. 700874-72-2

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 40800	国内在庫あり
5mg	JPY 25500	国内在庫あり
50mg	JPY 115500	国内在庫あり
200mg	JPY 220500	国内在庫あり
1g	JPY 445500	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（171）

製品安全説明書

現在のバッチを見る：純度： 99.99%

99.99

Galunisertib (LY2157299)関連製品

関連ターゲット	ALK1 ALK2 ALK3 ALK4 TGFβRI/ALK5 ALK6 TGFβRII TGF-β Smad3 Smad4 Smad5 ALK7	もっと見る
関連化合物ライブラリー	Kinase Inhibitor Library PI3K/Akt Inhibitor Library MAPK Inhibitor Library Cell Cycle compound library TGF-beta/Smad compound library	もっと見る

シグナル伝達経路

TGF-beta/Smadシグナル伝達経路

TGF-beta/Smad阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
Panc-1	Function Assay	10 μM	48 h	stimulates the cell invasion into the collagen gel and the Matrigel-coated collagen gel	24780821
B16	Antitumor assay	75 mg/kg		Antitumor activity against mouse B16 cells in mouse assessed as inhibition of tumor growth at 75 mg/kg, po bid relative to vehicle-treated control	24786585
B16	Antitumor assay	75 mg/kg		Antitumor activity against mouse B16 cells in mouse assessed as suppression of tumor volume at 75 mg/kg, po bid relative to vehicle-treated control	24786585
B16	Antitumor assay	75 mg/kg		Antitumor activity against mouse B16 cells in mouse assessed as inhibition of lymph node metastasis at 75 mg/kg, po bid relative to vehicle-treated control	24786585
Sf9	Function assay		1 hr	Inhibition of human His-tagged TGFbetaR1 T204D mutant expressed in Sf9 insect cells after 1 hr by HTRF assay, IC50 = 0.0041 μM.	29422332
Sf9	Function assay			Inhibition of human recombinant GST-fused ALK5 expressed in Sf9 insect cells using casein as substrate by proprietary radioisotopic protein kinase assay, IC50 = 0.0694 μM.	26483198
Sf9	Function assay			Inhibition of human ALK5 expressed in Sf9 insect cells using casein as substrate in presence of [gamma-33P]ATP, IC50 = 0.051 μM.	28135685
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生物活性

製品説明

Galunisertib (LY2157299) is a potent TGFβ receptor I (TβRI) inhibitor with IC50 of 56 nM in a cell-free assay. Phase 2/3.

Targets

TβRI ^[1]
(Cell-free assay)

56 nM

In Vitro
In vitro	LY2157299 potently inhibits the TGFβ receptor signaling. LY2157299 abolishes the TGFβ induced Smad2 phosphorylation in HUVEC cells. LY2157299 also shows dose dependent potentiation of VEGF or bFGF induced cell proliferation in HUVEC. LY2157299 also promotes VEGF induced HUVEC cell migration. LY2157299 potentiates angiogenesis in the in vitro VEGF-stimulated cord formation assay. ^[2] LY2157299 inhibits TGF-β-mediated SMAD2 activation and hematopoietic suppression in primary hematopoietic stem cells in a dose-dependent manner. LY2157199 treatment stimulates hematopoiesis from primary MDS bone marrow specimens. ^[3] In human glioblastoma (GBM) cells, LY2157299 treatment blocks signaling through the heteromeric TGFβ receptor complex to reduce levels of active, phosphorylated SMAD. ^[4]
Kinase Assay	TGF-β Type I (RIT204D) Receptors reaction
Kinase Assay	Reactions: 170-200 nM enzyme in 1 × KB (50 mM Tris pH 7.5, 150 mM NaCl, 4 mM MgCl₂, 1 mM NaF, 2 mM β-mercaptoethanol), LY2157299 dilution series in 1 × KB /16% DMSO (20 μM to 1 nM final concentration with 4% DMSO final concentration), reactions are started by adding ATP mix (4 μM ATP/ 1 μCi ³³P-α-ATP final concentrations) in 1 × KB. Reactions are incubated at 30 °C for 1 hour. Reactions are stopped and quantitated using standard TCA/BSA precipitation onto Millipore FB glass fiber filter plates and by liquid scintillation counting on a MicroBeta JET.
細胞実験	細胞株	CAFs
	濃度	10 uM
	反応時間	24 h
	実験の流れ	CRC CAFs were treated with or without Galunisertib (10 uM) in a medium containing U-13C-Stearic acid for 24h.
実験結果図	Methods	Biomarkers	結果図	PMID
	Western blot	TGF-βR1 / p-ERK Periostin / Fibronectin / Snail / Twist / pSmad2 / pERK / pAkt / pFAK		30881035
	Growth inhibition assay	Cell viability		28873435
	Immunofluorescence	E-cadherin		29467918

In Vivo
In Vivo	Although anti-tumor activity has been observed in several pre-clinical models, LY2157299 fails to show significant in vivo angiogenic effects in the 4T1, Colo205, or A549 xenograft models. ^[2] Administration of LY2157299 ameliorates anemia in a TGF-β overexpressing transgenic mouse model of bone marrow failure. ^[3] Oral administration of LY2157299 at 75 mg/kg/day displays significant antitumor activity against both Calu6 and MX1 xenografts in mice. ^[5] In vivo, LY2157299 induces angiogenesis and enhances VEGF and basic-fibroblast-growth-factor-induced angiogenesis in a Matrigel-plug assay, whereas adding an alpha5-integrin-neutralizing antibody to the Matrigel selectively inhibits this enhanced response. ^[6]
動物実験	動物モデル	Nude mice implanted subcutaneously with Calu6 or MX1 cells
	投与量	75 mg/kg/day
	投与経路	Orally

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT04031872	Unknown status	Colorectal Cancer Metastatic	The Netherlands Cancer Institute\|Vall d''Hebron Institute of Oncology\|Agendia\|European Organisation for Research and Treatment of Cancer - EORTC\|Azienda Ospedaliera Niguarda Cà Granda\|Fundación para la Investigación del Hospital Clínico de Valencia\|University of Campania Luigi Vanvitelli\|University of Turin Italy\|Eli Lilly and Company\|Catalan Institute of Health\|Universitaire Ziekenhuizen KU Leuven	February 2020	Phase 1\|Phase 2
NCT03470350	Withdrawn	Colorectal Cancer Metastatic	The Netherlands Cancer Institute\|Vall d''Hebron Institute of Oncology\|Agendia\|European Organisation for Research and Treatment of Cancer - EORTC\|Azienda Ospedaliera Niguarda Cà Granda\|Fundación para la Investigación del Hospital Clínico de Valencia\|University of Campania Luigi Vanvitelli\|University of Turin Italy\|Eli Lilly and Company\|Catalan Institute of Health\|Universitaire Ziekenhuizen KU Leuven	August 24 2018	Phase 1\|Phase 2
NCT02734160	Completed	Metastatic Pancreatic Cancer	Eli Lilly and Company\|AstraZeneca	June 15 2016	Phase 1
NCT02452008	Recruiting	Prostate Cancer	Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins\|Eli Lilly and Company	May 3 2016	Phase 2
NCT02752919	Completed	Healthy	Eli Lilly and Company	April 2016	Phase 1

参考
[1] Mundla SR, Patent, 2006, US7872020. [2] Yingling JM, et al. Proc Am Assoc Cancer Res. 2006, 47, abstract 250. [3] Zhou L, et al. Cancer Res, 2011, 71(3), 955-963. [4] Parsons S, et al. Mol Cancer Ther, 2011, 10(11), Suppl 1, Abst C201. [5] Bueno L, et al. Eur J Cancer, 2008, 44(1), 142-150. [6] Liu Z, et al. J Cell Sci, 2009, 122(18), 3294-3302. [7] Peng S, et al. Int J Biol Sci. 2022 Feb 21;18(5):1912-1932. + 展開

参考

+ 展開

化学情報

分子量	369.42	化学式	C₂₂H₁₉N₅O
CAS No.	700874-72-2	SDF	Download Galunisertib (LY2157299) SDFをダウンロードする
Smiles	CC1=NC(=CC=C1)C2=NN3CCCC3=C2C4=C5C=C(C=CC5=NC=C4)C(=O)N
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 : 74 mg/mL ( (200.31 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):