UNC2025 |
| Catalog No.GC15556 |
L'UNC2025 est un puissant inhibiteur Mer/Flt3 compétitif pour l'ATP et hautement actif par voie orale avec des valeurs IC50 de 0,74 nM et 0,8 nM, respectivement. UNC2025 est> 45 fois la sélectivité pour MERTK par rapport À Axl (IC50 = 122 nM; Ki= 13,3 nM). UNC2025 présente d'excellentes propriétés PK et peut être utilisé pour l'investigation de la leucémie aiguë.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1429881-91-3
Sample solution is provided at 25 µL, 10mM.
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UNC2025 is a potent and orally bioavailable Mer/Flt3 dual inhibitor with the IC50 value of 0.8/0.74 nM for Mer/Flt3[1].
In vitro: In duplicate versus 305 kinases at Carna Biosciences using a microcapillary electrophoresis assay, UNC2025 inhibited Mer and Flt3 with the greatest potency. In B-ALL 697 cell lysates using the ATP ActivX probe assay, UNC2025 inhhibited the activity of Mer with an IC50 of 0.05 nM. In 697 B-ALL cells, UNC2025 potently inhibited Mer phosphorylation with an IC50 of 2.7 nM. Similarly, in Flt3-ITD positive Molm-14 acute myeloid leukemia cells, treatment with UNC2025 decreased phosphorylation of Flt3 with an IC50 of 14 nM. In soft agar cultures of the A549 NSCLC and Molm-14 AML cell lines, incubation withUNC2025 significantly inhibited colony formation, which was known to depend on Merand Flt3,respectively, for optimal expression of oncogenic phenotypes. Much higher concentrations of UNC2025 were required to effectively inhibit phosphorylation of Axl (IC50 = 122 nM) and Tyro3 (IC50 = 301 nM)[1].
In vivo: In mice with human leukemia xenografts, a single dose of UNC2025 (3 mg/kg) administered orally was sufficient to decrease Merphospho-protein levels in bone marrow leukemia cells by greater than 90% [1].
Reference:
[1]. Zhang W1,DeRyckere D,Hunter D,Liu J,Stashko MA,Minson KA, et,al. UNC2025, a potent and orally bioavailableMER/FLT3dual inhibitor.J Med Chem.2014 Aug 28;57(16):7031-41. doi: 10.1021/jm500749d. Epub 2014 Aug 6.
Average Rating: 5 (Based on Reviews and 10 reference(s) in Google Scholar.)
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