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SMS2-IN-1 Sale

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SMS2-IN-1是一种强效且高选择性的鞘磷脂合成酶2(SMS2)抑制剂,对SMS2的IC50值为6.5nM,对SMS1的IC50值为1000nM。

SMS2-IN-1 Chemical Structure

Cas No.:2098890-15-2

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥4,724.00
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1mg
¥1,200.00
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5mg
¥3,150.00
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10mg
¥5,600.00
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Sample solution is provided at 25 µL, 10mM.

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Description

SMS2-IN-1 is a potent and highly selective inhibitor of sphingomyelin synthase 2 (SMS2), with an IC50 value of 6.5nM for SMS2 and 1000nM for SMS1. SMS2-IN-1 binds to wild-type SMS2 with a Kd of 37nM, with S227 and H229 identified as key residues for binding[1].

In vitro, pre-treatment with 30µM SMS2-IN-1 for 30min blocked TcdB3-induced migracytosis in NRK cells overexpressing Tspan4-mCherry[2]. Treatment with 25µM SMS2-IN-1 for 16h significantly inhibited the formation of migrasome-like structures in NRK cells stably expressing Tspan4-GFP[3].

References:
[1] Adachi R, et al. Discovery and characterization of selective human sphingomyelin synthase 2 inhibitors. Eur J Med Chem. 2017 Aug 18;136:283-293.
[2] Li D, Yang Q, Luo J, Xu Y, Li J, Tao L. Bacterial toxins induce non-canonical migracytosis to aggravate acute inflammation. Cell Discov. 2024;10(1):112.
[3] Wang D, Wang H, Wan W, et al. Engineered migrasomes provide a robust and thermally stable vaccination platform. Elife. 2025;13:RP97621.

SMS2-IN-1是一种强效且高选择性的鞘磷脂合成酶2(SMS2)抑制剂,对SMS2的IC50值为6.5nM,对SMS1的IC50值为1000nM。SMS2-IN-1与野生型SMS2的Kd值为37nM,其中S227和H229被确定为结合的关键残基[1]

体外实验中,30µM SMS2-IN-1预处理30分钟可阻断TcdB3在Tspan4-mCherry过表达的NRK细胞中诱导的胞吐迁移体的产生[2]。在稳定表达Tspan4-GFP的NRK细胞中,以25µM SMS2-IN-1处理16小时,可显著抑制类迁移体结构的形成[3]

实验参考方法

Cell experiment [1]:

Cell lines

NRK cells stably overexpressing Tspan4-mCherry

Preparation Method

Cells were incubated with complete DMEM supplemented with 30μM SMS2-IN-1 for 30min, respectively. Following the incubation, the cells were treated with 0.2pM TcdB3 for 4h before imaging.

Reaction Conditions

30μM; 30min

Applications

SMS2-IN-1 blocked TcdB3-induced migracytosis.

References:
[1] Li D, Yang Q, Luo J, Xu Y, Li J, Tao L. Bacterial toxins induce non-canonical migracytosis to aggravate acute inflammation. Cell Discov. 2024;10(1):112.

化学性质

Cas No. 2098890-15-2 SDF Download SDF
分子式 C34H37F6N3O5 分子量 681.67
溶解度 DMSO : 27.78 mg/mL (40.75 mM; Need ultrasonic) 储存条件 Store at -20°C
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1 mg 5 mg 10 mg
1 mM 1.467 mL 7.3349 mL 14.6699 mL
5 mM 293.4 μL 1.467 mL 2.934 mL
10 mM 146.7 μL 733.5 μL 1.467 mL
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