GDC-0623 (Synonyms: RG 7421; MEK inhibitor 1) |
| Catalog No.GC14247 |
GDC-0623(RG 7421)은 MEK1의 강력한 ATP 비경쟁적 억제제(Ki=0.13 nM, +ATP)이며 HCT116(KRAS(G13D), EC50=42 nM)에 대해 6배 더 약한 효능을 나타냅니다. 대 A375(BRAFV600E, EC50=7 nM).
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1168091-68-6
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');)
;)
GDC-0623 is a potent and ATP-uncompetitive inhibitor of MEK1 with Ki value of 0.13nM [1].
GDC-0623 is an allosteric MEK inhibitor and has efficacy against both mutant BRAF and mutant KRAS. In the cell viability assays, GDC-0623 inhibits BRAF (V600E) and KRAS (G13D) with EC50 values of 7nM and 42nM, respectively in A375 cells and HCT116 cells. Besides that, GDC-0623 shows similar efficacy in the two genotypes in a panel of BRAF and KRAS-mutant cancer cell lines. GDC-0623 is found to prevent MEK phosphorylation in cells, resulting in more effective inhibition of pERK. Furthermore, it is found that GDC-0623 blocks RAF activation through the effect on MEK. It induces dimerization of MEK with both BRAF and CRAF and stabilizes the RAF–MEK complex. In addition, GDC-0623 also suppresses RAF activation via inhibiting the formation of BRAF–CRAF heterodimer and the translocation of RAF in plasma membrane [1].
References:
[1] Hatzivassiliou G, Haling J R, Chen H, et al. Mechanism of MEK inhibition determines efficacy in mutant KRAS-versus BRAF-driven cancers. Nature, 2013, 501(7466): 232-236.
Average Rating: 5 (Based on Reviews and 16 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 *