CHZ868 |
| Katalog-Nr.GC11652 |
CHZ868 ist ein Typ II JAK2-Inhibitor mit einem IC50 von 0,17 μM in EPOR JAK2 WT Ba/F3-Zelle.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1895895-38-1
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
CHZ868 is a type II JAK2 inhibitor with IC50 value of 110 nM [1].
JAK2 (Janus kinase 2) is a non-receptor tyrosine kinase. Mutations in JAK2 is associated with many myeloproliferative disorders.
In CRLF2-rearranged human B-ALL cells MHH-CALL4, CHZ868 potently inhibited JAK2 phosphorylation and cell growth [1]. CHZ868 is a type II JAK2 inhibitor. In JAK2V617F SET2 cells, CHZ868 potently inhibited constitutive JAK2 and STAT5 phosphorylation, and inhibited cell proliferation with GI50 value of 59 nM. In MPLW515L mutant cells, CHZ868 potently inhibited cell proliferation and abrogated phosphorylation of Y1007/Y1008 in the JAK2 activation loop. In type I JAK inhibitor-persistent cells, CHZ868 potently and concentration-dependently inhibited JAK2 phosphorylation and proliferation of JAK2V617F or MPLW515L cells [2].
In mice with human or murine B-ALL, CHZ868 improved survival. In JAK2-dependent B-ALL mice, CHZ868 and dexamethasone synergistically induced apoptosis and improved survival compared to CHZ868 alone [1]. In Jak2V617F-driven polycythemiavera (PV), CHZ868 (30 - 40 mg/kg orally once daily) inhibited JAK-STAT signaling and significantly reduced the proportion of mutant cells in the bone marrow. In MPLW515L-induced myelofibrosis (MF), CHZ868 completely inhibited STAT3 and STAT5 phosphorylation, and reduced JAK2 phosphorylation. CHZ868 also improved survival and reduced hepatomegaly in a dose-dependent way [2].
References:
[1]. Wu SC, Li LS, Kopp N, et al. Activity of the Type II JAK2 Inhibitor CHZ868 in B Cell Acute Lymphoblastic Leukemia. Cancer Cell, 2015, 28(1): 29-41.
[2]. Meyer SC, Keller MD, Chiu S, et al. CHZ868, a Type II JAK2 Inhibitor, Reverses Type I JAK Inhibitor Persistence and Demonstrates Efficacy in Myeloproliferative Neoplasms. Cancer Cell, 2015, 28(1): 15-28.
Average Rating: 5 (Based on Reviews and 15 reference(s) in Google Scholar.)
GLPBIO products are for RESEARCH USE ONLY. Please make sure your review or question is research based.
Required fields are marked with *