Ixazomib (MLN2238)
中文名称：伊沙佐米
Ixazomib (MLN2238)抑制20S proteasome的糜蛋白酶样蛋白水解(β5)位点，无细胞试验中IC50和Ki分别为3.4 nM和0.93 nM，也抑制胱天蛋白酶样(β1)和胰蛋白酶样(β2)蛋白水解位点，IC50分别为31和3500 nM。Ixazomib (MLN2238)可诱导自噬。Phase 3。
Ixazomib (MLN2238) Chemical Structure
CAS: 1072833-77-2
产品质控
批次：
纯度：
99.88%
99.88
Ixazomib (MLN2238)相关产品
| 相关靶点 | 20S proteasome | 点击展开 |
|---|---|---|
| 相关产品 | MG132 Epoxomicin (BU-4061T) Celastrol Oprozomib ONX-0914 (PR-957) Delanzomib VR23 Marizomib (Salinosporamide A) PI-1840 | 点击展开 |
| 相关化合物库 | FDA药物库 天然产物库 已知活性药物库-I 蛋白酶抑制剂库 泛素化化合物库 | 点击展开 |
相关信号通路图
细胞实验数据示例
| 细胞系 | 实验类型 | 给药浓度 | 孵育时间 | 活性描述 | 文献信息 |
|---|---|---|---|---|---|
| HEK293 | Function assay | 1 hr | Inhibition of NFkappaB in HEK293 cells incubated for 1 hr prior to TNF-alpha challenge measured after 3 hrs by luciferase reporter gene assay relative to control, IC50 = 0.0062 μM. | ChEMBL | |
| Calu6 | Function assay | 1 hr | Inhibition of 26S proteasome beta5 subunit in human Calu6 cells using Suc-LLVY-aminoluciferin as substrate after 1hr by luminescence assay, IC50 = 0.009 μM. | ChEMBL | |
| Calu6 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human Calu6 cells after 72 hrs by luminescence assay, LC50 = 0.014 μM. | ChEMBL | |
| U266B1 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human U266B1 cells assessed as reduction in cell viability after 72 hrs by CellTiter 96 aqueous one solution assay, IC50 = 0.05215 μM. | 29934218 | |
| RPMI8226 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human RPMI8226 cells assessed as reduction in cell viability after 72 hrs by CellTiter 96 aqueous one solution assay, IC50 = 0.05532 μM. | 29934218 | |
| ARH77 | Cytotoxicity assay | 72 hrs | Cytotoxicity against human ARH77 cells assessed as reduction in cell viability after 72 hrs by CellTiter 96 aqueous one solution assay, IC50 = 0.0655 μM. | 29934218 | |
| TC32 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells | 29435139 | ||
| U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells | 29435139 | ||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells | 29435139 | ||
| DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells | 29435139 | ||
| Saos-2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells | 29435139 | ||
| BT-37 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells | 29435139 | ||
| RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells | 29435139 | ||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells | 29435139 | ||
| BT-12 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells | 29435139 | ||
| NB1643 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells | 29435139 | ||
| MG 63 (6-TG R) | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells | 29435139 | ||
| OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | ||
| BT-12 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for BT-12 cells | 29435139 | ||
| DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for DAOY cells | 29435139 | ||
| fibroblast cells | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for control Hh wild type fibroblast cells | 29435139 | ||
| SK-N-SH | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SK-N-SH cells | 29435139 | ||
| Rh41 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells | 29435139 | ||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for A673 cells) | 29435139 | ||
| Rh30 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 cells | 29435139 | ||
| U-2 OS | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for U-2 OS cells | 29435139 | ||
| Rh41 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh41 cells | 29435139 | ||
| RD | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for RD cells | 29435139 | ||
| SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells | 29435139 | ||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells | 29435139 | ||
| NB-EBc1 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells | 29435139 | ||
| LAN-5 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells | 29435139 | ||
| Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells | 29435139 | ||
| SJ-GBM2 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for SJ-GBM2 cells | 29435139 | ||
| Rh18 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Confirmatory screen for Rh18 cells | 29435139 | ||
| 点击查看更多细胞系数据 | |||||
生物活性
| 产品描述 | Ixazomib (MLN2238)抑制20S proteasome的糜蛋白酶样蛋白水解(β5)位点，无细胞试验中IC50和Ki分别为3.4 nM和0.93 nM，也抑制胱天蛋白酶样(β1)和胰蛋白酶样(β2)蛋白水解位点，IC50分别为31和3500 nM。Ixazomib (MLN2238)可诱导自噬。Phase 3。 | ||||
|---|---|---|---|---|---|
| 特性 | MLN2238是一流的蛋白酶抑制剂，在临床前期研究中，提高药物动力学活性，药效，及抗癌活性。 | ||||
| 靶点 |
|
| 体外研究(In Vitro) | ||||
| 体外研究活性 | MLN2238是氮端加帽的二肽亮氨酸硼酸，抑制20S 蛋白酶体的糜蛋白酶类(β5)水解位点，IC50为3.4 nM，Ki值为0.93 nM。更高浓度时, MLN2238也抑制20S蛋白酶体的caspase类水解 (β1)位点和胰蛋白酶类水解(β2)位点，IC50分别为31 nM和3.5 µM。MLN2238是蛋白酶体的有效选择性可逆抑制剂，这种可逆性存在时间依赖性。MLN2238抑制Calu-6细胞，IC50为9.7 nM。MLN2238作用于肿瘤细胞，为蛋白酶体的有效选择性可逆抑制剂。MLN2238和Bortezomib都为蛋白酶体的可逆抑制剂，都存在时间依赖性，但是MLN2238作用于蛋白酶体的分离半衰期比Bortezomib作用快6倍 (分别为18和110分钟)。MLN2238从蛋白酶体中分离比Bortezomib快, 与Proteasome-Glo 实验中蛋白酶体活性更快恢复一致。 MLN2238 比Bortezomib具有更高的肿瘤药效。[1] MLN2238是MLN9708的生物活性形式。[2] | |||
|---|---|---|---|---|
| 激酶实验 | 激酶实验 | |||
| Calu-6细胞培养在含10%FBS和1%青霉素/链霉素的MEM培养基中，1天后，按每孔1×104个细胞加到384孔板上。加入荧光酶素和 Proteasome-Glo检测试剂，观察糜蛋白酶类底物Suc-LLVY-aminoluciferin的水解，测定蛋白酶体活性。使用LEADseeker设备测定荧光值。 | ||||
| 细胞实验 | 细胞系 | Calu-6 细胞 | ||
| 浓度 | 10nM 左右 | |||
| 孵育时间 | 1小时或30分钟 | |||
| 方法 | Calu-6细胞培养在含10%FBS和1%青霉素/链霉素的MEM培养基中，1天后，按每孔1×104个细胞加到384孔板上。为了测定IC50值，用溶于DMSO (0.5%, v/v)的不同浓度bortezomib或MLN2238在37oC下处理细胞1小时。用于可逆性实验，用1 μmol/L bortezomib 或MLN2238在37oC下处理细胞30分钟，然后在培养基中洗三次洗去bortezomib或MLN2238。细胞在37oC下再温育4小时,然后移除培养基换上新的培养基。 | |||
| 实验图片 | 检测方法 | 检测指标 | 实验图片 | PMID |
| Western blot | PARP / Cleaved PARP / Caspase-3 / Cleaved Caspase-3 Mcl-1 / Bcl-2 p53 / p21 / NOXA / PUMA / pRb / E2F / Cyclin D1 / CDK6 |
|
27687684 | |
| Growth inhibition assay | IC50 |
|
29416618 | |
| 体内研究(In Vivo) | ||
| 体内研究活性 | MLN2238作用于移植瘤时，比bortezomib产生更强的药效反应。与bortezomib相比，作用于移植瘤时，MLN2238显示更高的最大值和持久的抑制肿瘤蛋白酶效果。说明用MLN2238处理的肿瘤，药效反应得到明显提高。MLN2238作用于CWR22移植瘤显示抗癌活性。与bortezomib 相比，作用于WSU-DLCL2移植瘤模型，MLN2238显示更强的肿瘤药效反应。[1] 另外，作用于OCI-Ly10和PHTX22L模型，MLN2238比 bortezomib具有更高的药效和抗癌活性。[2] | |
|---|---|---|
| 动物实验 | Animal Models | 皮下注射5.0×106个MM.1S细胞的CB-17 SCID鼠 |
| Dosages | 11 mg/kg | |
| Administration | 静脉注射，每周两次，持续三周 | |
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT00963820 | Completed | Multiple Myeloma |
Millennium Pharmaceuticals Inc.|Takeda |
October 2009 | Phase 1 |
化学信息&溶解度
| 分子量 | 361.03 | 分子式 | C14H19BCl2N2O4 |
| CAS号 | 1072833-77-2 | SDF | Download Ixazomib (MLN2238) SDF |
| Smiles | B(C(CC(C)C)NC(=O)CNC(=O)C1=C(C=CC(=C1)Cl)Cl)(O)O | ||
| 储存条件(自收到货起) | |||
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体外溶解度 |
DMSO : 72 mg/mL ( (199.42 mM) ；DMSO吸湿会降低化合物溶解度，请使用新开封DMSO) Ethanol : 72 mg/mL (199.42 mM) Water : Insoluble |
摩尔浓度计算器 |
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体内溶解度 现配现用，请按从左到右的顺序依次添加，澄清后再加入下一溶剂 |
动物体内配方计算器 | ||||
实验计算
动物体内配方计算器（澄清溶液）
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）
mg/kg
g
μL
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Selleck为您提供正确的澄清溶液配方）
% DMSO
%
% Tween 80
% ddH2O
%DMSO
%
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，注：如该浓度超过该批次药物DMSO溶解度，请先联系Selleck）；
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 ddH2O，混匀澄清。
体内配方配制方法：取μL DMSO母液，加入μL Corn oil，混匀澄清。
注意：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。
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