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LY3009120
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
LY3009120图片
CAS NO:1454682-72-4
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
DP-4978
产品介绍
LY3009120 是一种泛Raf抑制剂,其抑制BRafV600E、BRafWT和CRafWT的IC50分别为 5.8、9.1和15 nM。

产品描述

LY03009120 is a potent pan-Raf inhibitor with IC50 of 44 nM, 31-47 nM, and 42 nM for A-raf, B-Raf, and C-Raf in A375 cells, respectively. Phase 1.

体外活性

LY3009120 inhibits the cell growth of A375 and HCT116 cells with the IC50 of 9.2 and 220 μM, respectively. LY3009120 inhibits the tyrosine kinase KDR with the IC50 of 3.9 μM.[1]

体内活性

In rats bearing BRAF V600E ST019VR PDX tumors, LY3009120 (15 or 30 mg/kg, p.o.) shows a dose-dependent tumor growth inhibition. In nude rats bearing A375 xenograft, single dose oral treatment with LY3009120 (3 to 50 mg/kg, p.o.) shows a dose dependent inhibition of phospho-ERK, with a dose for 50% inhibition of phospho-ERK (EC50) of 4.36 mg/kg, with plasma concentration to achieve 50% inhibition of phospho-ERK (EC50) of 68.9 ng/mL or 165 nM.[1]

激酶实验

Kinase activity measurement using KiNativ assays: Compounds are screened in A375 cell lysates using the ATP-based probe at 5 μM. IC50 values are reported in micromolar units. Cell pellets are resuspended in four volumes of lysis buffer [25 mM Tris pH 7.6, 150 mM NaCl, 1% CHAPS, 1% Tergitol NP-40 type, 1% v/v phosphatase inhibitor cocktail II], sonicated using a tip sonicator, and dounce homogenized. Lysates are cleared by centrifugation at 100,000 g for 30 min. The cleared lysates are filtered through a 0.22 μM syringe filter, and gel filtered into reaction buffer [20 mM Hepes pH 7.8, 150 mM NaCl, 0.1% triton X-100, 1% v/v phosphatase inhibitor cocktail II]. MnCl2 is then added to the lysate to a final concentration of 20 mM prior to inhibitor treatment and probe labeling. Final inhibitor concentrations used for IC50 determinations are 10, 1, 0.1, and 0.01 μM. ATP competition experiments are performed at 1,000, 100, 10, and 1 μM ATP. All inhibitor treatments are performed at room temperature.

细胞实验

Brie?y, cells are grown in DMEM high glucose supplemented with 10% characterized fetal bovine serum and 1% penicillin/streptomycin/L -glutamine at 37℃, 5% CO2, and 95% humidity. Cells are allowed to expand until 70-95% con?uency. A serial dilution of test compound is dispensed into a 384-well black clear bottom plate. 625 cells are added per well in 50 μL of complete growth medium. Plates are incubated for 67 h at 37℃, 5% CO2 , and 95% humidity. Then, 10 μL of a 440 μM solution of resazurin in PBS is added to each well of the plate and plates are incubated for an additional 5 h at 37℃, 5% CO2, and 95% humidity. Plates are read on a Synergy2 reader using an excitation of 540 nm and an emission of 600 nm. Data are analyzed using Prism software to calculate IC 50 values.(Only for Reference)

动物实验

Animal Models: Female NIH nude rats bearing BRAF V600E ST019VR PDX tumorsFormulation: 20% cyclodextrin, 25 mM phosphate, pH2.0Dosages: 30 mg/kgAdministration: p.o.[1]

Cas No.

1454682-72-4

分子式

C23H29FN6O

分子量

424.524

别名

DP-4978

储存和溶解度

DMSO:10mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years