Midostaurin

Catalog No.S8064 Batch:S806405

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Technical Data

Formula

C35H30N4O4
Molecular Weight 570.64 CAS No. 120685-11-2
Solubility (25°C)* In vitro DMSO 100 mg/mL (175.24 mM)
Ethanol 2 mg/mL (3.5 mM)
Water Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5%DMSO 45%PEG300 50%ddH2O
4.0mg/ml Taking the 1 mL working solution as an example, add 50 μL of 80 mg/ml clarified DMSO stock solution to 450 μL of PEG 300, mix evenly to clarify it; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <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.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Midostaurin is a multi-targeted kinase inhibitor, including PKCα/β/γ, Syk, Flk-1, Akt, PKA, c-Kit, c-Fgr, c-Src, FLT3, PDFRβ and VEGFR1/2 with IC50 ranging from 80-500 nM.
Targets
PKCα [1]
(Cell-free assay)		 PKCγ [1]
(Cell-free assay)		 PKCβ1 [1]
(Cell-free assay)		 PKCβ2 [1]
(Cell-free assay)		 PPK [1]
(Cell-free assay)		 View More
22 nM 24 nM 30 nM 31 nM 38 nM
In vitro Midostaurin(pkc412) is a broad spectrum protein kinase inhibitor. Midostaurin(pkc412) interacts strongly with ATP binding sites of the conventional PKC-α, -β and -γ, PDGFRβ, VEGF-R2, VEGF-R1 and the cyclin-dependant kinase 1-cyclin B complex. Midostaurin(pkc412) inhibits the growth of various human and animal cell lines in vitro at similar submicromolar concentrations. Midostaurin(pkc412) also effectively inhibits the in vitro proliferation of glioblastoma and induced the accumulation of cells in G2/M and formation of giant nuclei with extensive fragmentation and apoptotic bodies. Midostaurin(pkc412) is able to reverse the p-glycoprotein-mediated multidrug resistance of tumor cells in vitro. [1]
In vivo Midostaurin(pkc412) may suppress tumor growth by inhibiting tumor angiogenesis (via its effects on the VEGF receptor tyrosine kinases) in addition to directly inhibiting tumor cell proliferation (via its effects on PKCs). This anti-angiogenic action may contribute to the antimetastatic and broad antitumor activity displayed by midostaurin(pkc412), as well as the synergy with cytotoxic agents, including doxorubicin, cyclophosphamide, cisplatin and gemcitabine. When given orally, the maximally tolerated dose for midostaurin(pkc412) is >300 mg/kg. [1]

Protocol (from reference)

Cell Assay:[2]
  • Cell lines

    A549, NCI-H520

  • Concentrations

    ~1.0 μM

  • Incubation Time

    24-72 h

  • Method

    Each well is added with 5 mM WST-1 and 0.2 mM 1-methoxy PMS and the absorbance at 450 nm is measured by a Microplate Reader.
Animal Study:[1]
  • Animal Models

    Colo 205 colorectal tumors xenograft

  • Dosages

    50 mg/kg, 200 mg/kg, once daily

  • Administration

    p.o.

Customer Product Validation

Data from [Data independently produced by , , Leukemia, 2018, 32(1):139-148]

Data from [Data independently produced by , , J Cell Physiol, 2018, 233(12):9437-9446]

Selleck's Midostaurin has been cited by 49 publications

Targeting FLT3 with a new-generation antibody-drug conjugate in combination with kinase inhibitors for treatment of AML [ Blood, 2023, 141(9):1023-1035] PubMed: 35981498
ABCC1 and glutathione metabolism limit the efficacy of BCL-2 inhibitors in acute myeloid leukemia [ Nat Commun, 2023, 14(1):5709] PubMed: 37726279
A combinatorial therapeutic approach to enhance FLT3-ITD AML treatment [ Cell Rep Med, 2023, 10.1016/j.xcrm.2023.101286] PubMed: 37951217
ABCC1 and glutathione metabolism limit the efficacy of BCL-2 inhibitors in acute myeloid leukemia [ Nat Commun, 2023, 14(1):5709] PubMed: 37726279
Posttranslational splicing modifications as a key mechanism in cytarabine resistance in acute myeloid leukemia [ Leukemia, 2023, 37(8):1649-1659] PubMed: 37422594
CRISPR/Cas9-engineering of HMC-1.2 cells renders a human mast cell line with a single D816V-KIT mutation: An improved preclinical model for research on mastocytosis [ Front Immunol, 2023, 14:1078958] PubMed: 37025992
The GSK3β/Mcl-1 axis is regulated by both FLT3-ITD and Axl and determines the apoptosis induction abilities of FLT3-ITD inhibitors [ Cell Death Discov, 2023, 9(1):44] PubMed: 36739272
TARGETING FLT3 BY NEW-GENERATION ANTIBODY-DRUG-CONJUGATE IN COMBINATION WITH KINASE INHIBITORS FOR TREATMENT OF AML [ Blood, 2022, blood.2021015246] PubMed: 35981498
Proteogenomics refines the molecular classification of chronic lymphocytic leukemia [ Nat Commun, 2022, 13(1):6226] PubMed: 36266272
Proteogenomics refines the molecular classification of chronic lymphocytic leukemia [ Nat Commun, 2022, 13(1):6226] PubMed: 36266272

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.