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Merck
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主要文件

5.00500

Sigma-Aldrich

MALT1 Inhibitor II, Mepazine Hydrochloride

别名:

MALT1 Inhibitor II, Mepazine Hydrochloride, 10-((1-Methylpiperidin-3-yl)methyl)-10H-phenothiazine, Hydrochloride, 10-((1-Methyl-3-piperidyl)methyl)phenothiazine, Hydrochloride, 10-((1-Methyl-3-piperidinyl)methyl)-10H-phenothiazine, Hydrochloride, MALT-1 Inhibitor II, Mucosa-Associated Lymphoid tis

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About This Item

经验公式(希尔记法):
C19H23ClN2S
CAS号:
分子量:
346.92
MDL號碼:
分類程式碼代碼:
12352200
NACRES:
NA.77
价格与库存信息目前不能提供

化驗

≥97% (HPLC)

品質等級

形狀

powder

製造商/商標名

Calbiochem®

儲存條件

OK to freeze
desiccated (hygroscopic)
protect from light

顏色

gray to off-white

溶解度

H2O: 2.5 mg/mL
DMSO: 25 mg/mL

儲存溫度

−20°C

InChI

1S/C19H22N2S.Cl/c1-20-12-6-7-15(13-20)14-21-16-8-2-4-10-18(16)22-19-11-5-3-9-17(19)21;/h2-5,8-11,15H,6-7,12-14H2,1H3;

InChI 密鑰

ZGQUIYCUOPQIDJ-UHFFFAOYSA-N

一般說明

Mepazine hydrochloride is a cell-permeable phenothiazine derivative that inhibits mucosa-associated lymphoid tis 1(MALT1).[1] It does not inhibit the caspase 3 or 8 proteolytic activity in a reversible and non-competitive manner. It blocks anti-CD3/CD28-stimulated IL-6 production in primary murine CD4+ T-cell and human peripheral blood mononuclear cell (PBMC) cultures. Mepazine has been observed to inhibit the MALT1 activity in activated B cell-like diffuse large B cell lymphoma (ABC-DLBCL)[2]and RelB cleavage, resulting in effective blockage of nuclear factor (NF-κB)-dependent interleukin-6, 10 as well as anti-apoptoticB-cell lymphoma - extra-large (Bcl-xL) and FLIP-L expression. Mepazineshows ABC-DLBCL-selective cytotoxicity over GCB-DLBCL both in cultures in vitro and in mice in vivo.

生化/生理作用

Cell permeable: yes
Primary Target
MALT1

警告

Toxicity: Standard Handling (A)

外觀

Supplied as a hydrochloride salt.

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他說明

The molecular weight for this compound isbatch-specific due to variable water content. Please refer to the vial label orthe certificate of analysis for the batch-specific molecular weight. Themolecular weight provided represents the baseline molecular weight withoutwater.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Leonie Konczalla et al.
International journal of cancer, 146(6), 1618-1630 (2019-07-11)
MALT1 is a key mediator of NF-κB signaling and a main driver of B-cell lymphomas. Remarkably, MALT1 is expressed in the majority of pancreatic ductal adenocarcinomas (PDACs) as well, but absent from normal exocrine pancreatic tissue. Following, MALT1 shows off
Conor Mc Guire et al.
Journal of neuroinflammation, 11, 124-124 (2014-07-22)
The paracaspase mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) is crucial for lymphocyte activation through signaling to the transcription factor NF-κB. Besides functioning as a scaffold signaling protein, MALT1 also acts as a cysteine protease that specifically cleaves a

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