产品描述
Tirbanibulin is an inhibitor of Src that targets the peptide substrate site of Src (GI50: 9-60 nM in cancer cell lines).
体外活性
Tirbanibulin (KX2-391) is found to inhibit certain leukemia cells that are resistant to current commercially available drugs, such as those derived from chronic leukemia cells with the T3151 mutation. KX2-391 displays steep dose-response curves against Huh7 (GI50=9 nM), PLC/PRF/5 (GI50=13 nM), Hep3B (GI50=26 nM), and HepG2 (GI50=60 nM), four hepatic cell cancer (HCC) cell lines[1]. Tirbanibulin is evaluated in engineered Src driven cell growth assays inNIH3T3/c-Src527F and SYF/c-Src527F cells and exhibits GI50 with 23 nM and 39 nM, respectively[2].
体内活性
In pre-clinical animal models of cancer, Tirbanibulin (p.o.) is shown to inhibit primary tumor growth and to suppress metastasis[2].
Cas No.
1038395-65-1
分子式
C26H31Cl2N3O3
分子量
504.45
别名
KX2-391 (dihydrochloride);KX-01 (dihydrochloride)
储存和溶解度
DMSO:33.33 mg/mL (66.07 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years