2. Protein Tyrosine Kinase/RTK Apoptosis
  3. VEGFR Apoptosis
  4. Cabozantinib S-malate

Cabozantinib S-malate  (Synonyms: XL184 S-malate; BMS-907351 S-malate)

Cat. No.: HY-12044 Purity: 99.90%
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Cabozantinib S-malate (XL184 S-malate) is a potent multiple receptor tyrosine kinases inhibitor that inhibits VEGFR2, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.

For research use only. We do not sell to patients.

Cabozantinib S-malate Chemical Structure

Cabozantinib S-malate Chemical Structure

CAS No. : 1140909-48-3

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Based on 44 publication(s) in Google Scholar

Other Forms of Cabozantinib S-malate:

Cabozantinib S-malate Related Antibodies

Top Publications Citing Use of Products

40 Publications Citing Use of MCE Cabozantinib S-malate

WB

    Cabozantinib S-malate purchased from MedChemExpress. Usage Cited in: Mol Cancer Ther. 2017 Nov;16(11):2387-2398.  [Abstract]

    Representative Western blots and densitometry show that cabozantinib reduces phosphorylation of Erk1/2 after 6 hours and reduces cyclin D1 and increases p27 protein levels after 24 hours of treatment (n=3-4).

    Cabozantinib S-malate purchased from MedChemExpress. Usage Cited in: PLoS One. 2017 Sep 25;12(9):e0185321.  [Abstract]

    Treatment with Cabozantinib results in complete inhibition of the c-MET phosphorylation stimulated by HGF at nanomolar concentrations.

    Cabozantinib S-malate purchased from MedChemExpress. Usage Cited in: J Med Chem. 2016 Jan 14;59(1):358-73.  [Abstract]

    Autophosphorylation of RET and its downstream signaling are blocked by 6i. The effect of 6i on autophosphorylation of RET in (A) RET-WT Ba/F3, (B) RET-S891A Ba/F3, (C) RET-V804L Ba/F3 and (D) RET-V804M Ba/F3. (A-D) Ba/F3 cells, stably transformed with the indicated constructs, are treated for 1 h with gradually increasing concentrations of 7a, Cabozantinib and 6i (0-10 μM) and then lysed. Protein extracts are immunoblotted with antibodies specific for the Y905 and Y1062 phosphorylated forms of R

    Cabozantinib S-malate purchased from MedChemExpress. Usage Cited in: J Med Chem. 2016 Jan 14;59(1):358-73.  [Abstract]

    Autophosphorylation of RET and its downstream signaling are blocked by 6i. The effect of 6i on autophosphorylation of RET in (A) RET-WT Ba/F3, (B) RET-S891A Ba/F3, (C) RET-V804L Ba/F3 and (D) RET-V804M Ba/F3. (A-D) Ba/F3 cells, stably transformed with the indicated constructs, are treated for 1 h with gradually increasing concentrations of 7a, Cabozantinib and 6i (0-10 μM) and then lysed. Protein extracts are immunoblotted with antibodies specific for the Y905 and Y1062 phosphorylated forms of R

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    VEGFR1/Flt-1 VEGFR2/KDR/Flk-1 VEGFR3/Flt-4

    • Biological Activity

    • Protocol

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Cabozantinib S-malate (XL184 S-malate) is a potent multiple receptor tyrosine kinases inhibitor that inhibits VEGFR2, c-Met, Kit, Axl and Flt3 with IC50s of 0.035, 1.3, 4.6, 7 and 11.3 nM, respectively.

    IC50 & Target

    VEGFR2

    0.035 nM (IC50)

    In Vitro

    Cabozantinib (0.1-0.5μM) inhibits the constitutive and inducible MET phosphorylation and its resultant downstream signaling in all MPNST cells. Cabozantinib (> 0.1μM) elicits a significant MPNST cell growth inhibition; higher Cabozantinib doses are needed to inhibit NSC growth. Cabozantinib treatment blocks HGF-induced MPNST motility and invasion (a similar effect of found on NSC)[2]. In cellular assays, cabozantinib inhibits phosphorylation of MET and VEGFR2, as well as KIT, FLT3, and AXL with IC50 values of 7.8, 1.9, 5.0, 7.5, and 42 μM, respectively. Cabozantinib also inhibits tubule formation in response to conditioned media derived from cultures of MDA-MB-231 (IC50=5.1 nM), A431 (IC50=4.1 nM), HT1080 (IC50=7.7 nM), and B16F10 (IC50=4.7 nM) cells[3].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    Cabozantinib S-malate Related Antibodies
    In Vivo

    Cabozantinib (60 mg/kg, i.p.) decreases the tumor vascularity with reductions ranging from 67% at 3 mg/kg to 83% at 30 mg/kg for 7 days in animals. Tumors in RIP-Tag2 mice treated for 7 days beginning at age 10 weeks are 40% smaller after XL880 and 35% smaller after Cabozantinib, compared to corresponding values for vehicle[1]. Cabozantinib (30 mg/kg) significantly decreases the microvessel density in mice[2]. Cabozantinib (100 mg/kg, p.o.) inhibits in vivo stimulation of MET phosphorylation by HGF in liver hepatocytes and VEGF-stimulated phosphorylation of FLK1 with inhibition of both targets sustained through 8 hours postdose. Cabozantinib (100 mg/kg, p.o.) disrupts tumor vasculature and promotes tumor and endothelial cell death. Cabozantinib (1-60 mg/kg, p.o.) inhibits tumor growth and promotes tumor regression in vivo[3].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
    Clinical Trial
    Molecular Weight

    635.59

    Formula

    C32H30FN3O10
    CAS No.
    Appearance

    Solid

    Color

    White to off-white

    SMILES

    O=C([C@H](CC(O)=O)O)O.O=C(NC1=CC=C(C=C1)OC2=CC=NC3=CC(OC)=C(C=C23)OC)C4(CC4)C(NC5=CC=C(C=C5)F)=O
    Shipping

    Room temperature in continental US; may vary elsewhere.
    Storage
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 1 year
    -20°C 6 months
    Solvent & Solubility
    In Vitro: 

    DMSO : 100 mg/mL (157.33 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    H2O : < 0.1 mg/mL (insoluble)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 1.5733 mL 7.8667 mL 15.7334 mL
    5 mM 0.3147 mL 1.5733 mL 3.1467 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

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    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

    Concentration (start)

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    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Calculation results:
    Working solution concentration: mg/mL
    Purity & Documentation

    Purity: 99.90%

    COA (248 KB) LCMS (93 KB)

    Handling Instructions (2659 KB)
    References
    Kinase Assay
    [3]

    The inhibition profile of cabozantinib against a broad panel of 270 human kinases is determined using luciferase-coupled chemiluminescence, 33P-phosphoryl transfer, or AlphaScreen technology. Recombinant human full-length, glutathione S-transferase tag, or histidine tag fusion proteins are used, and half maximal inhibitory concentration (IC50) values are determined by measuring phosphorylation of peptide substrate poly (Glu, Tyr) at ATP concentrations at or below the Km for each respective kinase. The mechanism of kinase inhibition is evaluated using the AlphaScreen Assay by determining the IC50 values over a range of ATP concentrations.

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    Cell Assay
    [3]

    Cells are seeded in triplicate overnight in media containing 10% FBS. The next day, cells are treated with serial dilutions of cabozantinib for 48 hours, followed by analysis of proliferation using Cell Proliferation ELISA, BrdUrd.

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    Animal Administration
    [3]

    H441 cells (3×106) are implanted intradermally into the hind flank and when tumors reach approximately 150 mg, tumor weight is calculated using the formula: (tumor volume=length (mm) × width2 (mm2)]/2, mice are randomized (n=5 per group) and orally administered a single 100 mg/kg dose of cabozantinib or vehicle. Tumors are collected at the indicated time points. Pooled tumor lysates are subjected to immunoprecipitation with anti-MET (SC161) and Western blotting with anti-phosphotyrosine MET (pY1230/34/35). After blot stripping, total MET is quantitated as a loading control. In a separate experiment, naive mice (n=5 per group) are administered a single 100 mg/kg dose of cabozantinib or vehicle, followed by intravenous administration of HGF (10 μg per mouse) 10 minutes before liver collection. Analysis of MET phosphorylation in liver lysates is as described above. In a separate experiment, naive mice (n=5 per group) are administered a single 100 mg/kg dose of cabozantinib or vehicle, followed by intravenous administration of VEGF (10 μg per mouse) 30 minutes before lung collection. Pooled lung lysates are subjected to immunoprecipitation with FLK1 (SC6251) and Western blotting with anti-phosphotyrosine (4G10). After blot stripping, total FLK1 is quantitated as a loading control.

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.
    References

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 1.5733 mL 7.8667 mL 15.7334 mL 39.3335 mL
    5 mM 0.3147 mL 1.5733 mL 3.1467 mL 7.8667 mL
    10 mM 0.1573 mL 0.7867 mL 1.5733 mL 3.9334 mL
    15 mM 0.1049 mL 0.5244 mL 1.0489 mL 2.6222 mL
    20 mM 0.0787 mL 0.3933 mL 0.7867 mL 1.9667 mL
    25 mM 0.0629 mL 0.3147 mL 0.6293 mL 1.5733 mL
    30 mM 0.0524 mL 0.2622 mL 0.5244 mL 1.3111 mL
    40 mM 0.0393 mL 0.1967 mL 0.3933 mL 0.9833 mL
    50 mM 0.0315 mL 0.1573 mL 0.3147 mL 0.7867 mL
    60 mM 0.0262 mL 0.1311 mL 0.2622 mL 0.6556 mL
    80 mM 0.0197 mL 0.0983 mL 0.1967 mL 0.4917 mL
    100 mM 0.0157 mL 0.0787 mL 0.1573 mL 0.3933 mL
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    Cabozantinib S-malate Related Classifications

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    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

    Keywords:

    Cabozantinib1140909-48-3XL184BMS-907351XL 184XL-184BMS907351BMS 907351VEGFRApoptosisVascular endothelial growth factor receptorInhibitorinhibitorinhibit

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