BBO-8520
目录号 : GC73788BBO-8520是一种直接靶向KRAS G12C的小分子共价抑制剂,具有很高的口服可用性。
Cas No.:2893809-51-1
Sample solution is provided at 25 µL, 10mM.
BBO-8520 is a direct small molecule covalent inhibitor targeting KRAS G12C with high oral availability. BBO-8520 has the characteristics of KRAS G12C (OFF) inhibitor and the function of blocking KRAS G12C (ON) signal. BBO-8520 inhibits cell proliferation by inhibiting KRAS G12C (ON) by binding GTP protein. BBO-8520 can block RAS-RAF1 interaction and return KRAS G12C to the inactive (OFF) state .
BBO-8520 (10 mg/kg/d; po) causes inhibition of pERK and KRASG12C activation in a KrasG12C-p53-driven GEMM model, leading to durable tumor regression. BBO-8520 demonstrates strong dose-dependent and time-dependent pharmacodynamic effects (more than 80% inhibition of pERK) in mice with KRASG12C mutant tumors[1].
References:
[1]. Maciag A E, et al. Abstract ND07: BBO-8520, a first-in-class, direct inhibitor of KRASG12C (ON), locks GTP-bound KRASG12C in the state 1 conformation resulting in rapid and complete blockade of effector binding[J]. Cancer Research, 2024, 84(7_Supplement): ND07-ND07. [2]. Caughey B A, Strickler J H. Targeting KRAS-Mutated Gastrointestinal Malignancies with Small-Molecule Inhibitors: A New Generation of Breakthrough Therapies[J]. Drugs, 2024, 84(1): 27-44.
Cas No. | 2893809-51-1 | SDF | |
分子式 | C35H33F6N7O2S | 分子量 | 729.74 |
溶解度 | DMSO : ≥ 50 mg/mL (68.52 mM) | 储存条件 | 4°C, protect from light, stored under nitrogen |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 1.3704 mL | 6.8518 mL | 13.7035 mL |
5 mM | 0.2741 mL | 1.3704 mL | 2.7407 mL |
10 mM | 0.137 mL | 0.6852 mL | 1.3704 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet