연구용

MLN2238 (Ixazomib) Proteasome 억제제

제품 번호: S2180

MLN2238 (Ixazomib)은 무세포 분석에서 20S proteasome의 키모트립신 유사 단백질 분해(β5) 부위를 각각 3.4 nM과 0.93 nM의 IC50Ki로 억제하며, 카스파제 유사(β1) 및 트립신 유사(β2) 단백질 분해 부위 또한 31 nM 및 3500 nM의 IC50으로 억제합니다. MLN2238 (Ixazomib)은 Autophagy를 유도합니다. 임상 3상.
MLN2238 (Ixazomib) Proteasome 억제제 Chemical Structure

화학 구조

분자량: 361.03

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품질 관리 (Quality Control)

배치: 순도: 98.77%
98.77

세포 배양, 처리 및 작업 농도
(Cell Culture, Treatment & Working Concentration)

세포주 분석 유형 농도 배양 시간 제형 활성 설명 PMID
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
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화학 정보, 보관 및 안정성 (Chemical Information, Storage & Stability)

분자량 361.03 화학식

C14H19BCl2N2O4

보관 (수령일로부터)
CAS 번호 1072833-77-2 SDF 다운로드 원액 보관

동의어 N/A Smiles B(C(CC(C)C)NC(=O)CNC(=O)C1=C(C=CC(=C1)Cl)Cl)(O)O

용해도 (Solubility)

In vitro
배치:

몰농도 계산기

질량 농도 부피 분자량
희석 계산기 분자량 계산기

In vivo
배치:

생체 내 제형 계산기 (투명한 용액)

1단계: 아래 정보 입력 (권장: 실험 중 손실을 고려하여 추가 동물 포함)

mg/kg g μL

2단계: 생체 내 제형 입력 (이것은 계산기일 뿐 제형이 아닙니다. 용해도 섹션에 생체 내 제형이 없는 경우 먼저 당사에 문의하십시오.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

계산 결과:

작업 농도: mg/ml;

DMSO 원액 준비 방법: mg 약물 사전 용해 μL DMSO ( 원액 농도 mg/mL, 농도가 해당 약물 배치의 DMSO 용해도를 초과하는 경우 먼저 당사에 문의하십시오. )

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가μL PEG300, 혼합하고 투명하게 한 다음 추가μL Tween 80, 혼합하고 투명하게 한 다음 추가 μL ddH2O, 혼합하고 투명하게 합니다.

생체 내 제형 준비 방법: 취하다 μL DMSO 원액, 다음 추가 μL 옥수수 기름, 혼합하고 투명하게 합니다.

참고: 1. 다음 용매를 추가하기 전에 액체가 투명한지 확인하십시오.
2. 용매를 순서대로 추가해야 합니다. 다음 용매를 추가하기 전에 이전 추가에서 얻은 용액이 투명한 용액인지 확인해야 합니다. 와동, 초음파 또는 뜨거운 물 중탕과 같은 물리적 방법을 사용하여 용해를 도울 수 있습니다.

작용 메커니즘 (Mechanism of Action)

특징
A first-in-class proteasome inhibitor that has improved pharmacokinetics (PK), pharmacodynamics(PD), and antitumor activity in preclinical studies.
Targets/IC50/Ki
20S proteasome
(Cell-free assay)
0.93 nM(Ki)
20S proteasome
(Cell-free assay)
3.4 nM
시험관 내(In vitro)
At higher concentrations, this compound also inhibits the caspase-like (β1) and trypsin-like (β2) proteolytic sites with IC50 of 31nM and 3.5uM, respectively. It inhibits Calu-6 cell with IC50 of 9.7 nM. MLN2238 is a selective, potent, and reversible inhibitor of the proteasome in tumor cells. This compound shows time-dependent reversible proteasome inhibition. Both this compound and Bortezomib shows time-dependent reversible proteasome inhibition; however, the proteasome dissociation half-life for it is determined to be ∼6-fold faster than that of Bortezomib (18 and 110 minutes, respectively). It dissociates more rapidly from the proteasome than Bortezomib, consistent with faster recovery of proteasome activity observed in the Proteasome-Glo assay. It has a greater overall tumor pharmacodynamic effect than Bortezomib as assessed by 20S inhibition. This compound is the biologically active form of MLN9708.
키나아제 분석
Kinase assay
Calu-6 세포를 10% 소 태아 혈청 및 1% 페니실린/스트렙토마이신이 포함된 MEM에서 배양하고 실험 시작 1일 전에 384-웰 플레이트에 웰당 1 × 104개의 세포로 분주합니다. Proteasome 활성은 제조사의 지침에 따라 Proteasome-Glo 분석 시약을 사용하여 루시페레이스 존재 하에서 키모트립신 유사 기질 Suc-LLVY-아미노루시페린의 가수분해를 모니터링하여 평가합니다. 발광은 LEADseeker 기기를 사용하여 측정합니다.
생체 내(In vivo)
MLN2238 induces a greater pharmacodynamic response than Bortezomib in xenograft tumors. This compound shows greater maximum and sustained tumor proteasome inhibition compared with Bortezomib in xenograft models. These results confirm that the improved tumor exposure seen with this agent translates into an improved tumor pharmacodynamic response both at the level of and downstream from the proteasome. It shows antitumor activity in the CWR22 xenograft model. This chemical shows greater tumor pharmacodynamic responses in WSU-DLCL2 xenografts compared with Bortezomib. Similarly, Bortezomib treatment only led to a minor increase in GADD34 levels in WSU-DLCL2 xenograft tumors, whereas it strongly induces its expression. This compound has an improved pharmacodynamic profile and antitumor activity compared with Bortezomib in both OCI-Ly10 and PHTX22L models.
참조

적용 분야 (Applications)

방법 바이오마커 이미지 PMID
Western blot PARP / Cleaved PARP / Caspase-3 / Cleaved Caspase-3 Mcl-1 / Bcl-2 p53 / p21 / NOXA / PUMA / pRb / E2F / Cyclin D1 / CDK6
S2180-WB1
27687684
Growth inhibition assay IC50
S2180-viability1
29416618

임상시험 정보 (Clinical Trial Information)

(데이터 출처 https://clinicaltrials.gov, 업데이트 날짜 2024-05-22)

NCT 번호 모집 조건 스폰서/협력자 시작일 단계
NCT00963820 Completed
Multiple Myeloma
Millennium Pharmaceuticals Inc.|Takeda
October 2009 Phase 1