AZD1480

Catalog No.S2162 Batch:S216207

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Technical Data

Formula

C14H14ClFN8
Molecular Weight 348.77 CAS No. 935666-88-9
Solubility (25°C)* In vitro DMSO 70 mg/mL (200.7 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.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description AZD1480 is a novel ATP-competitive JAK2 inhibitor with IC50 of 0.26 nM in a cell-free assay, selectivity against JAK3 and Tyk2, and to a smaller extent against JAK1. Phase 1.
Targets
JAK2 [1]
(Cell-free assay)
0.26 nM
In vitro 5μM AZD1480 induces G2/M arrest and cell death by inhibiting Aurora kinases. [1] AZD1480 is a potent JAK2 inhibitor that can suppress growth, survival, as well as FGFR3 and STAT3 signaling and downstream targets including Cyclin D2 in human multiple myeloma cells. At low micromolar concentrations, AZD1480 blocks cell proliferation and induces apoptosis of myeloma cell lines. [2]AZD1480 effectively blocks constitutive and stimulus-induced JAK1, JAK2, and STAT-3 phosphorylation in both human and murine glioma cells, and leads to a decrease in cell proliferation and induction of apoptosis. [3]AZD1480 is a potent, competitive small-molecule inhibitor of JAK1/2 kinase, and that it is capable of inhibiting STAT3 phosphorylation and tumor growth in a STAT3-dependent manner. AZD1480 inhibits tumor angiogenesis and metastasis in part by affecting the tumor microenvironment. [4]
In vivo AZD1480 inhibits the STAT3 phosphorylation in an xenograft model of human solid tumors and multiple myeloma. [1] In vivo, AZD1480 inhibits the growth of subcutaneous tumors and increases survival of mice bearing intracranial glioblastoma (GBM) tumors by inhibiting STAT-3 activity, indicating that pharmacologic inhibition of the JAK/STAT-3 pathway by AZD1480 should be considered for study in the treatment of patients with GBM tumors. [3]AZD1480 blocks lung infiltration of myeloid cells and formation of pulmonary metastases in both mouse syngeneic experimental and spontaneous metastatic models. Furthermore, AZD1480 reduces angiogenesis and metastasis in a human xenograft tumor model. [4] The Jak2 inhibitor, AZD1480, suppresses the growth of human solid tumor xenografts harboring persistent Stat3 activity. [5]

Protocol (from reference)

Kinase Assay:[5]
  • kinase assays

    Inhibition studies of AZD1480 are performed using recombinant Jak1, Jak2, or Jak3 under buffer conditions of 50 mM HEPES pH 7.3, 1 mM DTT, 0.01% Tween-20, 50 mM/ml BSA, and 10 mM MgCl2. Jak3 enzyme is expressed as N-terminal GST fusion in insect cells and purified by glutathione-affinity and size-exclusion chromatographies. Enzymes are assayed in the presence of AZD1480 (10 point dose response, in triplicate, from 8.3 μM to 0.3 nM in half-log dilution steps) using 1.5 μM peptide substrate (Jak1: FITC-C6-KKHTDDGYMPMSPGVA-NH2, Jak2 and Jak3: FAM-SRCtide) and screened under their respective ATP Km (Jak1: 55 μM, Jak2: 15 μM, Jak3: 3 μM) and approximated physiological ATP concentration of 5 mM. Phosphorylated and unphosphorylated peptides are separated and quantified by a Caliper LC3000 system for calculating percent inhibition.

Cell Assay:[4]
  • Cell lines

    Renca or 786-O cells, mouse endothelial cells and splenic CD11b+/c-myeloid cells, HUVECs

  • Concentrations

    ~1 μM

  • Incubation Time

    48 or 24 hours

  • Method

    Renca or 786-O cells are suspended in DMEM medium with 5% FBS , and seeded in 96-well plates (5×103 per well) to allow adhesion and then treated with DMSO or AZD1480 for 48 hours. Cell viability is determined by MTS assay. Absorbance at 490 nm is measured with Mikrotek Laborsysteme. Mouse endothelial cells and splenic CD11b+/c- myeloid cells are enriched from tumor-bearing mice,and cultured in 5% FBS RPMI-1640 medium. HUVECs are cultured on collagen 1–coated plates in complete medium. All cells are treated with DMSO and AZD1480 at various doses for 24 hours. Cell viability is determined by counting cell number manually. All the experiments are repeated 3 times.

Animal Study:[4]
  • Animal Models

    Female BALB/c and athymic nude (NCR - nu/nu) mice (7–8 weeks old)

  • Dosages

    Once a day at the dose of 50 mg/kg or twice daily at 30 mg/kg

  • Administration

    Oral gavage

Customer Product Validation

, , M.Sc. Karoline Gaebler and Dr. Claude Haan of Université du Luxembour

Data from [Data independently produced by , , Nat Cell Biol, 2015, 17(1): 57-67]

Data from [Data independently produced by , , Int J Obes, 2018, 42(2):252-259]

Data from [Data independently produced by , , Photodiagnosis Photodyn Ther, 2016, 14:119-27]

Selleck's AZD1480 has been cited by 118 publications

A panel of janus kinase inhibitors identified with anti-inflammatory effects protect mice from lethal influenza virus infection [ Antimicrob Agents Chemother, 2024, 68(4):e0135023.] PubMed: 38470034
Pacritinib inhibits proliferation of primary effusion lymphoma cells and production of viral interleukin-6 induced cytokines [ Sci Rep, 2024, 14(1):4125] PubMed: 38374336
Targeting FLT3-TAZ signaling to suppress drug resistance in blast phase chronic myeloid leukemia [ Mol Cancer, 2023, 10.1186/s12943-023-01837-4] PubMed: 37932786
JAK-STAT Signaling in Inflammatory Breast Cancer Enables Chemotherapy-Resistant Cell States [ Cancer Res, 2023, 83(2):264-284] PubMed: 36409824
Synergism of Carbamoylated Erythropoietin and Insulin-like Growth Factor-1 in Immediate Early Gene Expression [ Life (Basel), 2023, 13(9)1826] PubMed: 37763230
Integrative analysis of drug response and clinical outcome in acute myeloid leukemia [ Cancer Cell, 2022, S1535-6108(22)00312-9] PubMed: 35868306
Pathological α-synuclein recruits LRRK2 expressing pro-inflammatory monocytes to the brain [ Mol Neurodegener, 2022, 17(1):7] PubMed: 35012605
Etomidate elicits anti-tumor capacity by disrupting the JAK2/STAT3 signaling pathway in hepatocellular carcinoma [ Cancer Lett, 2022, S0304-3835(22)00457-8] PubMed: 36265652
AKTIP loss is enriched in ERα-positive breast cancer for tumorigenesis and confers endocrine resistance [ Cell Rep, 2022, 41(11):111821] PubMed: 36516775
IRF7 expression correlates with HIV latency reversal upon specific blockade of immune activation [ Front Immunol, 2022, 13:1001068] PubMed: 36131914

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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.