Pazopanib HCl

製品コードS1035 バッチS103509

化学情報

	Synonyms	GW786034 HCl	Storage (From the date of receipt)	3 years -20°C powder 1 years -80°C in solvent
	化学式	C₂₁H₂₃N₇O₂S.HCl
	分子量	473.98	CAS No.	635702-64-6
Solubility (25°C)*	体外	DMSO	17 mg/mL (35.86 mM)
		Water	Insoluble
		Ethanol	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	Pazopanib HCl is a novel multi-target inhibitor of VEGFR1, VEGFR2, VEGFR3, PDGFR, FGFR, c-Kit and c-Fms with IC50 of 10 nM, 30 nM, 47 nM, 84 nM, 74 nM, 140 nM and 146 nM in cell-free assays, respectively. Pazopanib induces autophagic Type II cell death.
in vitro	Pazopanib potently inhibits VEGF-induced phosphorylation of VEGFR2 in HUVEC cells with IC50 of 8 nM. ^[1] Pazopanib shows dose-dependent growth inhibition in all synovial sarcoma cell lines including SYO-1 and HS-SY-II cells. Proliferation of SYO-1 and HS-SY-II cells is inhibited even at 1 µg/mL of Pazopanib and is completely abolished at 5 µg/mL. Pazopanib induces G1 arrest, and thereby suppresses the growth of synovial sarcoma cells. Phosphorylation of Akts, GSK-3β, JNKs, p70 S6 Kinase, and mTOR is suppressed in Pazopanib-treated SYO-1 cells compared with that in the vehicle-treated cells. ^[2] Pazopanib between 20 m g/mL and 22.5 m g/mL shows an increasing reduction of RPE cell viability. ^[3]
in vivo	The mice treated with 30 mg/kg or 100 mg/kg Pazopanib reveals a significant decrease in tumor burden compared with the mice treated with vehicle or 10 mg/kg Pazopanib. Treatment with Pazopanib is well-tolerated and there is no significant difference in the body weight among the mice in each group. ^[2]
特徴	A multi-kinase inhibitor.

プロトコル(参考用のみ)

キナーゼアッセイ	Kinase enzyme assays
キナーゼアッセイ	VEGFR enzyme assays for VEGGR1, VEGFR2, and VEGFR3 are run in homogeneous time-resolved fluorescence (HTRF) format in 384-well microtiter plates using a purified, baculovirus-expressed glutathione-S-transferase (GST) fusion protein encoding the catalytic c-terminus of human VEGFR receptor kinases 1, 2, or 3. Reactions are initiated by the addition of 10 μL of activated VEGFR2 kinase solution [final concentration, 1 nM enzyme in 0.1 M HEPES, pH 7.5, containing 0.1 mg/mL bovine serum albumin (BSA), 300 μM dithiothreitol (DTT)] to 10 μL substrate solution [final concentration, 360 nM peptide, (biotin-aminohexyl-EEEEYFELVAKKKK-NH2), 75 μM ATP, 10 μM MgCl₂], and 1 μL of titrated Pazopanib in DMSO. Plates are incubated at room temperature for 60 min, and then the reaction is quenched by the addition of 20 μL of 100 mM ethylene diamine tetraacetic acid (EDTA). After quenching, 20 μL HTRF reagents (final concentration, 15 nM Streptavidin-linked allophycocyanin, 1 nM Europium-labeled antiphosphotyrosine antibody diluted in 0.1 mg/mL BSA, 0.1 M HEPES, pH 7.5) is added and the plates incubated for a minimum of 10 min. The fluorescence at 665 nM is measured with a Wallac Victor plate reader using a time delay of 50 μs.
細胞アッセイ	細胞株	HUVEC cells
	濃度	0-10 μM
	反応時間	1 hour
	実験の流れ	Phosphorylation of VEGFR2 is assessed in HUVEC stimulated with VEGF. HUVEC are plated in type-I collagen-coated 10 cm plates in Clonetics EGM-MV medium at 1.0-1.5 × 10⁶ cells/plate. After 24 hours, the confluent cells are serum starved overnight by replacing the growth medium with Clonetics EBM medium containing 0.1% BSA, 500 μg/mL hydrocortisone. Cells are treated with Pazopanib at various concentrations for 1 hour, followed by addition of 10 ng/mL VEGF or vehicle for 10 min. Cells are solubilized in lysis buffer. VEGFR2 is immunoprecipitated using antiflk-1 antibody and analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) followed by Western blotting and detection with antiflk-1 or with antiphosphotyrosine (anti-P-tyr-biotin) antibody. The VEGFR2 phosphorylation level is quantified by densitometry and normalized to the total VEGFR2 level.
動物実験	動物モデル	Immunodeficient mice bearing SYO-1 cells
	投薬量	0 mg/kg, 10 mg/kg, 30 mg/kg, or 100 mg/kg
	投与方法	Oral administration

参考

カスタマーフィードバック

: Data from [Data independently produced by Expert Opin Pharmacother, 2014, 15(11), 1489-99]

: Data from [Data independently produced by , , J Virol, 2011, 85(5): 2296-303]

: Data from [Data independently produced by , , J Cell Physiol, 2016, 231(10):2286-302.]

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：

Cutoff value of IC50 for drug sensitivity in patient-derived tumor organoids in colorectal cancer [ iScience, 2023, 26(7):107116]	PubMed: 37426352
Therapeutic and immunomodulatory potential of pazopanib in malignant phyllodes tumor [ NPJ Breast Cancer, 2022, 8(1):44]	PubMed: 35365682
Establishment and Characterization of NCC-PMP1-C1: A Novel Patient-Derived Cell Line of Metastatic Pseudomyxoma Peritonei [ J Pers Med, 2022, 12(2)258]	PubMed: 35207746
Establishment and characterization of NCC-UPS4-C1: a novel cell line of undifferentiated pleomorphic sarcoma from a patient with Li-Fraumeni syndrome [ Hum Cell, 2022, 10.1007/s13577-022-00671-y]	PubMed: 35118583
Preclinical Evaluation of Ixabepilone in Combination with VEGF Receptor and PARP Inhibitors in Taxane-Sensitive and Taxane-Resistant MDA-MB-231 Breast Cancer Cells [ J Pharm Sci, 2022, 111(8):2180-2190]	PubMed: 35700798
Pazopanib restricts small cell lung cancer proliferation via reactive oxygen species-mediated endoplasmic reticulum stress [ Thorac Cancer, 2022, 13(17):2421-2428]	PubMed: 35866204
Proteogenomic characterization identifies clinically relevant subgroups of intrahepatic cholangiocarcinoma [ Cancer Cell, 2021, S1535-6108(21)00659-0]	PubMed: 34971568
Integrated transcriptional-phenotypic analysis captures systemic immunomodulation following antiangiogenic therapy in renal cell carcinoma patients [ Clin Transl Med, 2021, 11(6):e434]	PubMed: 34185403
Synergistic PIM kinase and proteasome inhibition as a therapeutic strategy for MYC-overexpressing triple-negative breast cancer [ Cell Chem Biol, 2021, S2451-9456(21)00400-1]	PubMed: 34525344
Organoid cultures derived from patients with papillary thyroid cancer [ J Clin Endocrinol Metab, 2021, dgab020]	PubMed: 33524147

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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