GGTI-2418 is a highly potent, competitive, and selective geranylgeranyltransferase I (GGTase I) inhibitor. GGTI-2418 inhibits GGTase I and FTase activities with IC50s of 9.5 nM and 53 μM, respectively. GGTI-2418 also increases p27(Kip1) and induces significant regression of breast tumors[1].
规格 | 价格 | 会员价 | 库存 | 数量 | |||
---|---|---|---|---|---|---|---|
{[ item.pr_size ]} |
{[ getRatePrice(item.pr_rmb, 1,1) ]} {[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ suihuo_tips(item.pr_am, item.pr_size) ]} |
{[ getRatePrice(item.pr_rmb, 1,1) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,1) ]} {[ suihuo_tips(item.pr_am, item.pr_size) ]} |
{[ getRatePrice(item.pr_rmb, 1,1) ]}{[ suihuo_tips(item.pr_am, item.pr_size) ]} | {[ getRatePrice(item.pr_rmb_sale, 1,1) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,item.mem_rate) ]} {[ getRatePrice(item.pr_rmb,1,item.mem_rate) ]} | 现货 | 咨询 | - + |
快速发货 顺丰冷链运输,1-2 天到达
品质保证
技术支持
免费溶解
产品名称 | Transferase ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tipifarnib |
+++
FTase, IC50: 0.6 nM |
99%+ | |||||||||||||||||
Tolcapone |
+
COMT, Ki: 30 nM |
99%+ | |||||||||||||||||
Lonafarnib |
+++
H-ras, IC50: 1.9 nM K-ras-4B, IC50: 2.8 nM |
99%+ | |||||||||||||||||
(E)-Daporinad |
++++
NMPRTase, Ki: 0.4 nM |
99%+ | |||||||||||||||||
FTI-277 HCl |
++++
FTase, IC50: 500 pM |
98% | |||||||||||||||||
A 922500 |
++
mouse DGAT-1, IC50: 24 nM human DGAT-1, IC50: 7 nM |
98% | |||||||||||||||||
Lomeguatrib |
++
O6-alkylguanine-DNA-alkyltransferas, IC50: 5 nM |
99%+ | |||||||||||||||||
PF-04620110 |
+
DGAT1, IC50: 19 nM |
98% | |||||||||||||||||
LB42708 |
+++
FTase (N-ras), IC50: 1.2 nM FTase (K-Ras), IC50: 0.8 nM |
98% | |||||||||||||||||
GGTI298 Trifluoroacetate | ✔ | 98%+ | |||||||||||||||||
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
描述 | The ability of the GTPases to mediate these tumorigenic events requires their posttranslational modification with farnesyl and geranylgeranyl lipids. The enzymes responsible for these modifications is geranylgeranyltransferase I (GGTI), and inhibitors of GGTI have been developed as potential anticancer drugs. GGTI-2418 is a potent and selective peptidomimetic inhibitor of GGTI. In vitro, GGTI-2418 inhibits GGTI with IC50 of 9.5 ± 2.0 nM. And it demonstrates competitive inhibition of GGTase I against the H-Ras-CVLL protein with a Ki value of 4.4 ± 1.6 nM. Tumors from mice treated with 100 mg/kg GGTI-2418 intraperitoneally daily or 200 mg/kg every third day grew to only average tumor sizes of 139 ± 17 or 276 ± 26 mm3, respectively, corresponding to tumor growth inhibitions of 94% and 77%, respectively (P < 0.005 for both). These data clearly indicate that GGTI-2418 potently inhibits the growth of breast tumor xenografts with either daily or intermittent dosing. Moreover, in seven mice with a total of 17 tumors, treatment with 100 mg/kg GGTI-2418 resulted in tumor regression between 34 and 100%, with an average of 60% ± 4%[1]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
2.26mL 0.45mL 0.23mL |
11.32mL 2.26mL 1.13mL |
22.65mL 4.53mL 2.26mL |
CAS号 | 501010-06-6 |
分子式 | C23H31N5O4 |
分子量 | 441.523 |
别名 | |
运输 | 蓝冰 |
存储条件 |
液体 -20°C:3-6个月-80°C:12个月 粉末 Sealed in dry,Store in freezer, under -20°C |
溶解度 |
DMSO: 120 mg/mL(271.79 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |