AT9283

製品コードS1134 バッチS113401

化学情報

	Synonyms	N/A	Storage (From the date of receipt)	3 years -20°C powder 1 years -80°C in solvent
	化学式	C₁₉H₂₃N₇O₂
	分子量	381.43	CAS No.	896466-04-9
Solubility (25°C)*	体外	DMSO	76 mg/mL (199.25 mM)
		Ethanol	38 mg/mL (99.62 mM)
		Water	Insoluble
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明	AT9283 is a potent JAK2/3 inhibitor with IC50 of 1.2 nM/1.1 nM in cell-free assays; also potent to Aurora A/B, Abl1(T315I).
in vitro	AT9283 leads to a clear polyploid phenotype by inhibiting the activity of Aurora B kinase in HCT116 cells with IC50 of 30 nM. Furthermore, AT9283 also produces the potent inhibition on HCT116 colony formation. ^[1]
in vivo	In HCT116 human colon carcinoma xenograft bearing mice, AT9283 treatment (15 mg/kg and 20 mg/kg) for 16 days results in a significant tumor growth inhibition of 67% and 76%, respectively. In addition, AT9283 also exhibits a significantly longer half-life in tumors(2.5 hours) compared with plasma (0.5 hour) and modest oral bioavailability in mice (Fp.o. = 24%). ^[1]

プロトコル(参考用のみ)

キナーゼアッセイ	Aurora A and Aurora B Kinase Assays
キナーゼアッセイ	Assays for Aurora A and B are performed in a DELFIA format. Aurora A enzyme is incubated with AT9283 and 3 μM cross-tide substrate (biotin-CGPKGPGRRGRRRTSSFAEG) in 10 mM MOPS, pH 7, 0.1 mg/mL BSA, 0.001% Brij-35, 0.5% glycerol, 0.2 mM EDTA, 10 mM MgCl₂, 0.01% β-mercaptoethanol, 15 μM ATP, and 2.5% DMSO. Aurora B enzyme is incubated with AT9283, 3 μM of the above substrate in 25 mM Tris, pH 8.5, 5 mM MgCl₂, 0.1 mg/mL BSA, 0.025% Tween-20, 1 mM DTT, 15 μM ATP, and 2.5% DMSO. Reactions are allowed to proceed for 60 minutes and 45-90 minutes for Aurora A and Aurora B, respectively, before quenching with EDTA. The reaction mixtures are then transferred to a neutravidin-coated plate, and phosphorylated peptide is quantified by means of a phospho-specific antibody and a europium labeled secondary antibody using time-resolved fluorescence (excitation, 337 nm; emission, 620 nm). IC50 values for the control compounds are 92 nM (Aurora A assay) and 17 nM (Aurora B).
細胞アッセイ	細胞株	HCT 116 cells
	濃度	1 nM - 10 μM
	反応時間	72 hours
	実験の流れ	HCT 116 cells are cultured in DMEM + 10% FBS + GLUTAMAX I. Black 96-well flat-bottomed (clear) tissue culture treated plates are seeded in 200 μL of medium and incubated for approximately 16 hours at 37°C in a humidified atmosphere of 5% CO₂ in air. Cells are treated with test compound at nine different concentrations (spanning 1 nM to 10 μM, plus DMSO vehicle control) and then incubated for 72 hours. Polyploidy morphological observations of the cells are then noted. The concentration of AT9283 required to produce a distinct polyploid phenotype is reported. Cells are seeded at a concentration of 75−100 cells/mL relevant culture media onto 6- or 24-well tissue culture plates and allowed to recover for 16 hours. Test compound (11 concentrations spanning 0.1 nM to 10 μM) or vehicle control (DMSO) is added to duplicate wells to give a final DMSO concentration of 0.1%. Following compound addition, colonies are allowed to grow between 10 and 14 days for optimum discrete colony counting. Colonies are fixed in 2 mL of Carnoys fixative (25% acetic acid, 75% MeOH) and stained in 2 mL of 0.4% w/v crystal violet. The numbers of colonies in each well is counted. IC50 values are calculated by sigmoidal dose-response (variable slope) IC50 curves using Prism Graphpad software.
動物実験	動物モデル	HCT116 cells are injected s.c. Into the hind flank of male BALB/c mice.
	投薬量	15 mg/kg and 20 mg/kg
	投与方法	Administered via i.p.

参考

カスタマーフィードバック

: Data from [Data independently produced by J Cell Mol Med, 2013, 17(2), 265-76]

: Data from [Data independently produced by Drug Development Reseach, 2013, 272-281]

: , , Dr. Claude Haan and Catherine Rolvering of Universite du Luxembourg

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Regulation of Cell Cycle Progression through RB Phosphorylation by Nilotinib and AT-9283 in Human Melanoma A375P Cells [ Int J Mol Sci, 2024, 25(5)2956]	PubMed: 38474202
The Aurora kinase inhibitor AT9283 inhibits Burkitt lymphoma growth by regulating Warburg effect [ PeerJ, 2023, 11:e16581]	PubMed: 38099309
Selective Impact of ALK and MELK Inhibition on ERα Stability and Cell Proliferation in Cell Lines Representing Distinct Molecular Phenotypes of Breast Cancer [ bioRxiv, 2023, 10.1101/2023.12.19.572304]	PubMed: none
Inhibition of IκB Kinase Is a Potential Therapeutic Strategy to Circumvent Resistance to Epidermal Growth Factor Receptor Inhibition in Triple-Negative Breast Cancer Cells [ Cancers (Basel), 2022, 14(21)5215]	PubMed: 36358633
PERV induces CXCL10 in human monocytes and monocyte-derived primary cells [ Intervirology, 2022, 10.1159/000527074]	PubMed: 36382641
Establishment and characterization of immortalized sweat gland myoepithelial cells [ Sci Rep, 2022, 12(1):7]	PubMed: 34997030
Phenotypic Screening for Small Molecules that Protect β-Cells from Glucolipotoxicity [ ACS Chem Biol, 2022, 10.1021/acschembio.2c00052]	PubMed: 35439415
AT9283, 1-Cyclopropyl-3-(3-(5-(Morpholinomethyl)-1H-Benzo[d]Imidazole-2-yl)-1H-Pyrazol-4-yl) Urea, Inhibits Syk to Suppress Mast Cell-Mediated Allergic Response [ Biomol Ther (Seoul), 2022, 30(6):520-528]	PubMed: 36305292
Machine learning identifies molecular regulators and therapeutics for targeting SARS-CoV2-induced cytokine release [ Mol Syst Biol, 2021, 17(9):e10426]	PubMed: 34486798
Dual Inhibition of AKT and MEK Pathways Potentiates the Anti-Cancer Effect of Gefitinib in Triple-Negative Breast Cancer Cells [ Cancers (Basel), 2021, 13(6)1205]	PubMed: 33801977

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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