UMI-77

製品コードS7531 バッチS753102

印刷

化学情報

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

C18H14BrNO5S2
分子量 468.34 CAS No. 518303-20-3
Solubility (25°C)* 体外 DMSO 93 mg/mL (198.57 mM)
Ethanol 93 mg/mL warmed with 50ºC water bath (198.57 mM)
Water 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.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 UMI-77 is a selective Mcl-1 inhibitor with Ki of 490 nM, showing selectivity over other members of Bcl-2 family.
in vitro UMI-77 effectively disrupts the interactions between BL-Noxa and cellular Mcl-1, as well as Mcl-1/Bax protein–protein interactions. [1] UMI-77 inhibits growth of pancreatic cancer cells with IC50 of 3.4, 4.4, 12.5, 16.1, and 5.5 μM for BxPC-3, Panc-1, MiaPaCa-2, AsPC-1 and Capan-2 cells, respectively. UMI-77 induced apoptosis in pancreatic cancer through activation of the intrinsic apoptotic pathway and/or Bax conformational change. [1]
in vivo In a BxPC-3 xenograft mouse model, UMI-77 (60 mg/kg i.v.) exhibits single-agent antitumor activity without any damage normal tissues. [1]

プロトコル(参考用のみ)

キナーゼアッセイ Fluorescence polarization (FP)-based binding assays
Based on the Kd values, the concentrations of the proteins used in the competitive binding experiments are 90 nM for Mcl-1, 40 nM for Bcl-w, 50 nM for Bcl-xL, 60 nM for Bcl-2, and 4 nM for A1/Bfl-1. The fluorescent probes, Flu-BID and FAM-BID are fixed at 2 nM for all assays except for A1/Bfl-1 where FAMBID is used at 1 nM. 5 μL of the tested compound in DMSO and 120 μL of protein/probe complex in the assay buffer (100 mM potassium phosphate, pH 7.5; 100 μg/ml bovine gamma globulin; 0.02% sodium azide) are added to assay plates (Microfluor 2Black), incubated at room temperature for 3 h and the polarization values (mP) are measured at an excitation wavelength at 485 nm and an emission wavelength at 530 nm using the plate reader Synergy H1Hybrid. IC50 values are determined by nonlinear regression fitting of the competition curves.
細胞アッセイ 細胞株 Human pancreatic cancer cell lines AsPC-1, BxPC-3, Panc-1, MiaPaCa and Capan-2
濃度 ~100 μM
反応時間 4 days
実験の流れ

Human pancreatic cancer cell lines AsPC-1, BxPC-3, and Capan-2 are cultured in RPMI-1640 medium, whereas Panc-1 and MiaPaCa are cultured in Dulbeccos' Modified Eagle's Medium (DMEM), all supplemented with 10% FBS. The cell growth inhibition after treatment with increasing concentrations of the compounds is determined by WST-8 assay.
動物実験 動物モデル ICR-SCID mice bearing BxPC-3 tumor xenograft
投薬量 ~60 mg/kg daily
投与方法 i.v.

カスタマーフィードバック

, , Mol Cell Biochem, 2017, 432(1-2):55-65

Data from [Data independently produced by , , Nat Commun, 2016, 7:10538]

Data from [Data independently produced by , , BMC Cancer, 2017, 17(1):449]

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：

Deregulation and epigenetic modification of BCL2-family genes cause resistance to venetoclax in hematologic malignancies [ Blood, 2022, blood.2021014304] PubMed: 35704690
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
AXL/MERTK inhibitor ONO-7475 potently synergizes with venetoclax and overcomes venetoclax resistance to kill FLT3-ITD acute myeloid leukemia [ Haematologica, 2021, 10.3324/haematol.2021.278369] PubMed: 34732043
Development of potent and selective inhibitors targeting the papain-like protease of SARS-CoV-2 [ Cell Chem Biol, 2021, S2451-9456(21)00213-0] PubMed: 33979649
Mesothelioma Cells Depend on the Antiapoptotic Protein Bcl-xL for Survival and Are Sensitized to Ionizing Radiation by BH3-Mimetics. [ Int J Radiat Oncol Biol Phys, 2020, 15;106(4):867-877] PubMed: 31786278
Targeting the Synthetic Vulnerability of PTEN-Deficient Glioblastoma Cells with MCL1 Inhibitors [ Mol Cancer Ther, 2020, 19(10):2001-2011] PubMed: 32737157
AT101 [(-)-Gossypol] Selectively Inhibits MCL1 and Sensitizes Carcinoma to BH3 Mimetics by Inducing and Stabilizing NOXA [ Cancers (Basel), 2020, 12(8):E2298] PubMed: 32824203
Alveolar Macrophage Apoptosis-associated Bacterial Killing Helps Prevent Murine Pneumonia. [ Am J Respir Crit Care Med, 2019, 200(1):84-97] PubMed: 30649895
Confounding off-target effects of BH3 mimetics at commonly used concentrations: MIM1, UMI-77, and A-1210477 [ Cell Death Dis, 2019, 10(3):185] PubMed: 30796196

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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