Cabozantinib (XL184)

製品コードS1119 バッチS111911

印刷

化学情報

Chemical Structure Synonyms BMS-907351 Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C28H24FN3O5
分子量 501.51 CAS No. 849217-68-1
Solubility (25°C)* 体外 DMSO 100 mg/mL (199.39 mM)
Water Insoluble
Ethanol Insoluble
体内 （毎回新しく調製した物を用意してください）
Homogeneous suspension
CMC-NA
≥5mg/ml Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
* <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 カボザンチニブ (Cabozantinib (XL184, BMS-907351)) は強力な VEGFR2 阻害剤であり、IC50 は 0.035 nM です。また c-Met, Ret, Kit, Flt-1/3/4, Tie2 および AXL に対しても阻害活性があり、cell-free assay における IC50 はそれぞれ 1.3 nM, 4 nM, 4.6 nM, 12 nM/11.3 nM/6 nM, 14.3 nM, 7 nM です。カボザンチニブは大腸がん細胞において AKT/GSK-3β/NF-κB 経路を介して PUMA 依存性アポトーシス (PUMA-dependent apoptosis) を誘発します。
in vitro Cabozantinib (XL184) has weak inhibitory activity against RON and PDGFRβ with IC50 of 124 nM and 234 nM, respectivey, and has low activity against FGFR1 with IC50 of 5.294 μM. [1] At low concentration (0.1-0.5 μM), it is sufficient to induce marked inhibition of constitutive and inducible Met phosphorylation and its resultant downstream signaling in MPNST cells, and inhibit HGF-induced MPNST cell migration and invasion. This compound also induces marked inhibition of Met and VEGFR2 phosphorylation in cytokine-stimulated human umbilical vein endothelial cells (HUVECs). Although it has no significant effect on MPNST cell growth at 0.1 μM, XL184 at 5-10 μM significantly inhibits the MPNST cell growth. [2]
in vivo Cabozantinib (XL184) treatment at 30 mg/kg in RIP-Tag2 mice with spontaneous pancreatic islet tumors disrupts 83% of the tumor vasculature, reduces pericytes and empty basement membrane sleeves, causes widespread intratumoral hypoxia and extensive tumor cell apoptosis, and slows regrowth of the tumor vasculature after drug withdrawal, more significantly compared with XL999 that blocks VEGFR but not c-Met, leading to only 43% reduction in vascularity, suggesting that concurrent inhibition of VEGFR and other functionally relevant receptor tyrosine kinases (RTK) amplifies angiogenesis inhibition. It also decreases invasiveness of primary tumors and reduces metastasis. [1] This compound at 30 mg/kg/day significantly abrogates human MPNST xenografts growth and metastasis in SCID mice. [2] Administration of it induces dose-dependent inhibition of tumor growth in breast, lung, and glioma tumor models, in association with decreased tumor and endothelial cell proliferation as well as increased apoptosis. A single oral dose is sufficient to induce sustained tumor growth inhibition in MDA-MB-231 tumor-bearing mice and C6 tumor-bearing rats at 100 mg/kg and 10 mg/kg, respectively. [3]

プロトコル(参考用のみ)

細胞アッセイ 細胞株 ST88-14, STS26T, and MPNST724
濃度 Dissolved in DMSO, final concentrations ~10 μM
反応時間 48 hours
実験の流れ

Cells are exposed to various concentrations of Cabozantinib (XL184) for 48 hours. Cell growth is determined by MTS assays using CellTiter96 Aqueous Non-Radioactive Cell Proliferation Assay kit. Absorbance is measured at a wavelength of 490 nm, and the absorbance values of treated cells are presented as a percentage of the absorbance of untreated cells.
動物実験 動物モデル RIP-Tag2 transgenic mice in a C57BL/6 background with spontaneous pancreatic islet tumors
投薬量 ~60 mg/kg
投与方法 Oral gavage

参考

  • https://pubmed.ncbi.nlm.nih.gov/21613405/
  • https://pubmed.ncbi.nlm.nih.gov/21540237/
  • https://pubmed.ncbi.nlm.nih.gov/21926191/

カスタマーフィードバック

Data from [Data independently produced by Cancer Discov, 2014, 4(7), 816-27]

Data from [Cell Death Dis, 2014, 5, e1471]

Data from [Data independently produced by Liver Int, 2014, 10.1111/liv.12524]

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：

S100P is a ferroptosis suppressor to facilitate hepatocellular carcinoma development by rewiring lipid metabolism [ Nat Commun, 2025, 16(1):509] PubMed: 39779666
ARID1A loss enhances sensitivity to c-MET inhibition by dual targeting of GPX4 and iron homeostasis, inducing ferroptosis [ Cell Death Differ, 2025, 10.1038/s41418-025-01510-x] PubMed: 40369167
Inhibition of TFF3 synergizes with c-MET inhibitors to decrease the CSC-like phenotype and metastatic burden in ER+HER2+ mammary carcinoma [ Cell Death Dis, 2025, 16(1):76] PubMed: 39920140
Relevance of transportome among the mechanisms of chemoresistance in hepatoblastoma [ Biochem Pharmacol, 2025, 237:116914] PubMed: 40185314
Characterisation of an autochthonous mouse ccRCC model of immune checkpoint inhibitor therapy resistance [ Sci Rep, 2025, 15(1):19818] PubMed: 40473819
Sensitizing cholangiocarcinoma to chemotherapy by inhibition of the drug-export pump MRP3 [ Biomed Pharmacother, 2024, 180:117533] PubMed: 39405909
Construction of disulfidptosis-based immune response prediction model with artificial intelligence and validation of the pivotal grouping oncogene c-MET in regulating T cell exhaustion [ Front Immunol, 2024, 15:1258475] PubMed: 38352883
Novel therapeutic strategies targeting bypass pathways and mitochondrial dysfunction to combat resistance to RET inhibitors in NSCLC [ Biochim Biophys Acta Mol Basis Dis, 2024, 1870(6):167249] PubMed: 38768929
Novel therapeutic strategies targeting bypass pathways and mitochondrial dysfunction to combat resistance to RET inhibitors in NSCLC [ Biochim Biophys Acta Mol Basis Dis, 2024, 1870(6):167249] PubMed: 38768929
Patient-derived rhabdomyosarcoma cells recapitulate the genetic and transcriptomic landscapes of primary tumors [ iScience, 2024, 27(10):110862] PubMed: 39319271

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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