Dasatinib

Catalog No.S1021 Batch:S102108

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Technical Data

Formula

C22H26ClN7O2S
Molecular Weight 488.01 CAS No. 302962-49-8
Solubility (25°C)* In vitro DMSO 98 mg/mL (200.81 mM)
Water Insoluble
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
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.
Clear solution
4%DMSO 30%PEG300 5%Tween80 61%ddH2O

Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.

 5.000mg/ml (10.25mM) Taking the 1 mL working solution as an example, add 40 μL of 125 mg/ml clarified DMSO stock solution to 300 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify it; then continue to add 610 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 Dasatinib is a novel, potent and multi-targeted inhibitor that targets Abl, Src and c-Kit, with IC50 of <1 nM, 0.8 nM and 79 nM in cell-free assays, respectively. Dasatinib induces autophagy and apoptosis with anti-tumor activity.
Targets
LCK [1] Abl [1]
(Cell-free assay)		 Src [1]
(Cell-free assay)		 c-Kit (D816V) [2]
(Cell-free assay)		 c-Kit (wt) [2]
(Cell-free assay)
0.6 nM 0.8 nM 37 nM 79 nM
In vitro

Dasatinib is more effective in inhibiting the proliferation of Ba/F3 cells expressing wild-type Bcr-Abl and Bcr-Abl mutants, with the exception of T315I. Dasatinib has a two-log (∼325-fold) increased potency. Dasatinib potently inhibits wild-type Abl kinase and all mutants except T315I over a narrow range. Dasatinib directly targets wild-type and mutant Abl kinase domains and inhibits autophosphorylation and substrate phosphorylation in a concentration-dependent manner. Dasatinib displays 325-fold greater potency against cells expressing wild-type Bcr-Abl. [1] The percent of colonies of TgE bone marrow cells are decreased from 100% in untreated wells to 4.12% in Dasatinib treated wells. In the presence of Dasatinib, the difference in the percentage of colonies formed by WT and TgE bone marrow cells is statistically significant. Expression of LMP2A is able to promote B lymphocyte survival and proliferation, which can be inhibited by targeting Lyn and/or c-Abl kinases through Dasatinib. [3] Dasatinib treatment inhibits Src signaling, decreases growth, and induces cell cycle arrest and apoptosis in a subset of thyroid cancer cells. Treatment with increasing doses of Dasatinib (0.019 μM to 1.25 μM) for 3 days inhibits the growth of the C643, TPC1, BCPAP, and SW1736 cell lines by about 50% at low nanomolar concentrations, while higher concentrations are required to inhibit the growth of the K1 cell line. Treatment with 10 nM or 50 nM Dasatinib results in a 9-22% increase of cells in the G1 population among BCPAP and SW1736 and K1 cells, and a corresponding 7-18% decrease in the percentage of cells in the S phase. [4]
In vivo

Dasatinib reverses splenomegaly in LMP2A/MYC double transgenic mice. Dasatinib specifically prevents colony formation by LMP2A expressing bone marrow B cells and decreased spleen size in the TgE mice. Spleen mass is significantly decreased among Dasatinib treated Tg6/λ-MYC mice when compared to the control group. Dasatinib inhibits lymphadenopathy in LMP2A/MYC double transgenic mice. Dasatinib reverses splenomegaly in Rag1KO mice engrafted with tumor cells from LMP2A/MYC double transgenic mice. Dasatinib therapy inhibits Lyn phosphorylation in B lymphocyte tumors expressing LMP2A. [3]

Protocol (from reference)

Kinase Assay:

[1]
  • Kinase autophosphorylation assays

    Kinase assays using wild-type and mutant glutathione S-transferase (GST)-Abl fusion proteins (c-Abl amino acids 220-498) are done. GST-Abl fusion proteins are released from glutathione-Sepharose beads before use; the concentration of ATP is 5 μM. Immediately before use in kinase autophosphorylation and in vitro peptide substrate phosphorylation assays, GST-Abl kinase domain fusion proteins are treated with LAR tyrosine phosphatase. After 1-hour incubation at 30 °C, LAR phosphatase is inactivated by addition of sodium vanadate (1 mM). Immunoblot analysis comparing untreated GST-Abl kinase to dephosphorylated GST-Abl kinase is routinely done using phosphotyrosine-specific antibody 4G10 to confirm complete (>95%) dephosphorylation of tyrosine residues and c-Abl antibody CST 2862 to confirm equal loading of GST-Abl kinase. The Dasatinib concentration range is extended to 1,000 nM for mutant T315I. These same inhibitor concentrations are used for the in vitro peptide substrate phosphorylation assays. The three inhibitors are tested over these same concentration ranges against GST-Src kinase and GST-Lyn kinase.
Cell Assay:

[1]
  • Cell lines

    Ba/F3 cell lines

  • Concentrations

    ~32 nM

  • Incubation Time

    72 hours

  • Method

    Ba/F3 cell lines are seeded in triplicate and incubated with escalating concentrations of Dasatinib for 72 hours. Proliferation is measured using a methanethiosulfonate-based viability assay. IC50 and IC90 values are reported as the mean of three independent experiments done in quadruplicate. The inhibitor concentration ranges are 0 nM to 32 nM (Dasatinib). The Dasatinib concentration range is extended to 200 nM for mutant T315I.
Animal Study:

[3]
  • Animal Models

    EμLMP2A (TgE and Tg6 strains), MYC (λ-MYC), and LMP2A/λ-MYC double transgenic mice (Tg6/λ-MYC)

  • Dosages

    30 mg/kg

  • Administration

    Administered via i.p.

References

  • https://pubmed.ncbi.nlm.nih.gov/15930265/
  • https://pubmed.ncbi.nlm.nih.gov/16434489/
  • https://pubmed.ncbi.nlm.nih.gov/22609829/
  • https://pubmed.ncbi.nlm.nih.gov/22586301/

Customer Product Validation

<p>Combinational treatment of kinase inhibitors induces the similar phenotype produced by PP1. All images are lateral view with dorsal to the top and anterior to the left. The combinational treatment of Dasatinib (D) or U0126 (U) with Sunitinib (SU),PTK787 (PTK), or ZM323881 (Z) resulted in the shrinkage of dorsal aorta.</p>

Data from [ Cell Res , 2011 , 21, 1080-1087 ]

<p>Cytotoxicity by Dasatinib and Nutlin-3 used alone or in combination in B-CLL patient leukemic cells. B-CLL patient leukemic cells were exposed to serial doses of Dasatinib or Nutlin- 3 used either alone or in combination, with a fixed ratio, for 48 hours. Dose-effect plots, to determine drug efficacy, are shown for representative B-CLL samples, including 3 patients carrying 17p- (Pt. #7, Pt. #8, and Pt. #10). The decrease of cell viability, labeled "effect" on the Y-axis, was determined in assays done at least twice in duplicate.</p>

Data from [ Clin Cancer Res , 2011 , 17, 762-770 ]

<p>Dasatinib interferes with the p53 transcriptional activity induced by Nutlin-3. Leukemic cell lines were exposed for 24 hours to Dasatinib (10 μM) and Nutlin-3 (10 μM), used either alone or in combination, as indicated. Levels of p53 (A), MDM2 and p21 (B) were assessed by Western blot analysis of total cell lysates. Representative examples of Western blot results are shown. Tubulin staining is shown as loading control; after densitometric analyses, p53 as well as MDM2 and p21 protein levels are expressed as folds of protein modulation, by the indicated treatments, with respect to the control untreated cultures set to 1 (hatched line). *P < 0.05 with respect to the Nutlin-3-treated cultures.</p><div><div> </div></div><p> </p>

Data from [ Clin Cancer Res , 2011 , 17, 762-770 ]

<p>Role of Akt in Dasatinib cytotoxicity and in DasatinibtNutlin-3 synergy. A, whole cell lysates were prepared from EHEB and BJAB cell lines treated (for 16 hours) as indicated, and hybridized with a human Phospho-Kinase array kit. Spot densities of phospho-proteins were quantified using Image Quant TL software and normalized to those of positive controls (set at 100) on the same membrane. The analysis of modulation of phosphorylation signals for P-ERK1/2, P-p38, and P-Akt are reported (*P < 0.05). Validation of phospho-kinase array results was carried out by Western blot analysis of P-Akt levels.</p><div><div> </div></div><p> </p>

Data from [ Clin Cancer Res , 2011 , 17, 762-770 ]

Selleck's Dasatinib has been cited by 659 publications

Effective targeting of PDGFRA-altered high-grade glioma with avapritinib [ Cancer Cell, 2025, S1535-6108(25)00070-4] PubMed: 40086436
CAR macrophages with built-In CD47 blocker combat tumor antigen heterogeneity and activate T cells via cross-presentation [ Nat Commun, 2025, 16(1):4069] PubMed: 40307254
An age-related decrease in leptin contributes to CD8+ T cell aging in the tumor microenvironment [ Cell Rep Med, 2025, 6(9):102310] PubMed: 40858107
Enhanced conversion of T cells into CAR T cells by modulation of the MAPK/ERK pathway [ Cell Rep Med, 2025, 6(2):101970] PubMed: 39938523
The PLEKHA1-TACC2 fusion gene drives tumorigenesis via vascular mimicry formation in esophageal squamous-cell carcinoma [ Cell Death Differ, 2025, 10.1038/s41418-025-01536-1] PubMed: 40615663
Trehalose activates autophagy to alleviate cisplatin-induced chronic kidney injury by targeting the mTOR-dependent TFEB signaling pathway [ Theranostics, 2025, 15(6):2544-2563] PubMed: 39990216
A human neuron alzheimer's disease model reveals barriers to senolytic translatability [ Alzheimers Res Ther, 2025, 17(1):176] PubMed: 40713864
ARHGAP12 and ARHGAP29 exert distinct regulatory effects on switching between two cell morphological states through GSK-3 activity [ Cell Rep, 2025, 44(3):115361] PubMed: 40053455
TBK1 phagosomal recruitment enhances antifungal immunity via positive feedback regulation with SRC [ Cell Rep, 2025, 44(7):115972] PubMed: 40638388
Nano-encapsulated senolytic cocktail attenuates germ cell senescence in female mice [ Cell Mol Life Sci, 2025, 82(1):164] PubMed: 40249520

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