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TAPI-1

现货
Catalog No.
B4686
TACE/ADAM17抑制剂
组合的产品项目
规格价格库存 数量
10mM (in 1mL DMSO)
¥ 7,800.00
现货
1mg
¥ 1,890.00
现货
5mg
¥ 6,620.00
现货

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Background

TAPI-1 is an inhibitor of tumour necrosis factor with IC50 value of 8.09 μM [1].

TAPI-1 is an inhibitor of TACE/ADAM17 which catalyzes the cleavage of full-length APP to the soluble N-terminal fragment (sAPPα). The release of sAPPα has been reported to be a receptor-coupled process increased by the stimulation of muscarinic receptors. In HEK293 cells, treatment of TAPI-1 resulted in an inhibition of increased sAPPα which was induced by the expressing of M3 subtype. The IC50 values of TAPI-1 in the inhibition of M3-increased sAPPα and constitutive release of sAPPα were 3.61 μM and 8.09 μM, respectively. Besides APP, TAPI-1 was also found to have inhibitory effects on the release of TNF-α, IL6R, TNFRI and TNFRII with IC50 values of 50-100, 5-10, 5-10 and 25-50 mM, respectively [1, 2].

References:
[1] Slack B, Ma L, Seah C. Constitutive shedding of the amyloid precursor protein ectodomain is up-regulated by tumour necrosis factor-α converting enzyme. Biochem. J, 2001, 357: 787-794.
[2] Hooper N, Karran E, Turner A. Membrane protein secretases. Biochem. J, 1997, 321: 265-279.

文献引用

1. Zhou J, Sun J, et al. "MicroRNA-145 overexpression attenuates apoptosis and increases matrix synthesis in nucleus pulposus cells." Life Sci. 2019 Mar 15;221:274-283. PMID:30797016
2. Ellis-Connell AL, Balgeman AJ, et al. "ALT-803 transiently reduces SIV replication in the absence of antiretroviral treatment." J Virol. 2017 Nov 8. pii: JVI.01748-17. PMID:29118125

Chemical Properties

Physical AppearanceA solid
StorageStore at -20°C
M.Wt499.6
Cas No.171235-71-5
FormulaC26H37N5O5
Solubility≥24.98mg/mL in DMSO
Chemical NameN1-((R)-1-(((R)-1-((2-aminoethyl)amino)-1-oxopropan-2-yl)amino)-3-(naphthalen-2-yl)-1-oxopropan-2-yl)-N4-hydroxy-2-isobutylsuccinamide
SDFDownload SDF
Canonical SMILESNCCNC([C@@H](C)NC([C@H](NC(C(CC(C)C)CC(NO)=O)=O)CC1=CC2=CC=CC=C2C=C1)=O)=O
运输条件试用装:蓝冰运输。 其他可选规格:常温运输或根据您的要求用蓝冰运输。
一般建议为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。

试验操作

细胞实验:

细胞系

人肺粘液表皮样癌细胞系NCI-H292细胞

溶解方法

在DMSO中的溶解度>10 mM。为了获得更高的浓度,可以将离心管在37℃加热10分钟和/或在超声波浴中震荡一段时间。原液可以在-20℃以下储存几个月。

反应条件

30 min,30 μM [1]

应用

TAPI-1是TACE(TNF-α转换酶)的抑制剂,它可以抑制TNF-α、L选择素和p55 TNF-α受体的胞外域折叠。使用TAPI-1处理细胞可抑制PMA诱导的EGFR磷酸化。除此之外,TAPI-1也可以阻断TGF-ɑ释放以及抑制PMA、绿脓杆菌上清和LPS诱导的黏蛋白的产生[1]。TAPI-1也是基质金属蛋白酶(MMP)和ADAM的抑制剂[2]。

References:

[1]. Shao MX, Ueki IF, Nadel JA. Tumor necrosis factor alpha-converting enzyme mediates MUC5AC mucin expression in cultured human airway epithelial cells. Proc Natl Acad Sci U S A. 2003 Sep 30;100(20):11618-23.

[2]. Chen CD, Podvin S, Gillespie E, Leeman SE, Abraham CR. Insulin stimulates the cleavage and release of the extracellular domain of Klotho by ADAM10 and ADAM17. Proc Natl Acad Sci U S A. 2007 Dec 11;104(50):19796-801.

生物活性

Description TAPI-1是ADAM17/TACE的抑制剂.
靶点 ADAM17/TACE          
IC50            

质量控制

化学结构

MLN9708

相关生物数据

MLN9708

相关生物数据

MLN9708