Mepazine hydrochloride (Synonyms:Pecazine hydrochloride)
目录号 : KM3601 CAS No. : 2975-36-2 纯度 : 98%

Mepazine hydrochloride (Pecazine hydrochloride) 是一种有效的选择性 MALT1 蛋白酶抑制剂。Mepazine hydrochloride 抑制全长 GSTMALT1 和 GSTMALT1 325-760 段的IC50 分别为 0.83 和 0.42 μM。Mepazine hydrochloride 通过增强细胞凋亡 (apoptosis) 来影响 ABC-DLBCL 细胞的生存能力。

规格 价格 是否有货 数量
25mg
In-stock
50mg
In-stock
100mg
In-stock
250mg
In-stock
500mg 询价 In-stock
1g 询价 In-stock

Other Forms of Rapamycin:

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生物活性

Mepazine hydrochloride (Pecazine hydrochloride) is a potent and selective MALT1 protease inhibitor with IC50s of 0.83 and 0.42 μM for GSTMALT1 full length and GSTMALT1 325-760, respectively. Mepazine hydrochloride affects viability of ABC-DLBCL cells by enhancing apoptosis.

体外研究

Mepazine (5-20 μM; 4 days) causes a decrease of cell viability in the activated B cell subtype of diffuse large B cell lymphoma (ABCDLBCL) cells, without significantly affecting GCB-DLBCL cells.

Cell Viability Assay

Cell Line: ABC-DLBCL cell lines (HBL1, OCI-Ly3, U2932, TMD8, OCI-Ly10) and GCB-DLBCL cell lines (BJAB, Su-DHL-6, Su-DHL-4)
Concentration: 5, 10, and 20 μM
Incubation Time: 4 days
Result: Caused a decrease of cell viability in the ABC-DLBCL cells HBL1, OCI-Ly3, U2932, and TMD8, without significantly affecting GCB-DLBCL cells.
体内研究

Mepazine (16 mg/kg; intraperitoneal administration) interferes with growth and induces apoptosis of ABC-DLBCL cell line OCI-Ly10 in NOD/scid IL-2Rg (NSG) mice with a murine DLBCL xenogeneic tumor model. Daily administration of Mepazine strongly impairs the expansion of the ABC-DLBCL cell line OCI-Ly10.

Animal Model: 6- to 8-week-old female NOD.Cg-Prkdc Il2rg/SzJ (NSG) mice with a murine DLBCL xenogeneic tumor model
Dosage: 400 μg per animal (25 g), corresponding to approximately 16 mg/kg
Administration: Intraperitoneal administration; started 1 or 12 days after transplantation and given continuously every 24 hr; daily application
Result: Daily administration strongly impaired the expansion of the ABC-DLBCL cell line OCI-Ly10.
分子式
C19H22N2S.HCl
分子量
346.92
CAS号
2975-36-2
中文名称
甲哌啶嗪盐酸盐
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

DMSO : 50 mg/mL (144.13 mM; Need ultrasonic)

H2O : 2.22 mg/mL (6.40 mM; ultrasonic and warming and heat to 60°C)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.8825 mL 14.4125 mL 28.8251 mL
5 mM 0.5765 mL 2.8825 mL 5.7650 mL
10 mM 0.2883 mL 1.4413 mL 2.8825 mL
*

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, 6 months; -20°C, 1 month。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (7.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (7.21 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (7.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (7.21 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

  • 3.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (7.21 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (7.21 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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