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LOC14
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
LOC14图片
CAS NO:877963-94-5
规格:98%
分子量:317.41
包装与价格:
包装价格(元)
1mg电议
5mg电议

产品介绍
LOC14 是蛋白质二硫键异构酶 (PDI) 抑制剂 (EC50=500 nM; Kd=62 nM)。LOC14 在小鼠肝微粒体和血浆中表现出高稳定性,低内在微粒体清除率和低血浆蛋白结合。LOC14 抑制 PDIA3 活性,降低肺上皮细胞中 HA 的分子内二硫键和随后的寡聚化。
CAS:877963-94-5
分子式:C16H19N3O2S
分子量:317.41
纯度:98%
存储:Store at -20°C

Background:

LOC14 is a potent Protein disulfide isomerase (PDI) inhibitor with EC50 and Kd values of 500 nM and 62 nM, respectively. LOC14 exhibits high stability in mouse liver microsomes and blood plasma, low intrinsic microsome clearance, and low plasma-protein binding[1].LOC14 inhibits PDIA3 activity, decreases intramolecular disulfide bonds and subsequent oligomerization (maturation) of HA in lung epithelial cells[3]. Kd: 62 nM (PDI)[1]


LOC14 (0.01-100 μM; 24 hours) exhibits the capacity to inhibit recombinant (r)PDIA3 at an IC50 of approximately 5 μM[3]. Cell Viability Assay[3] Cell Line: MTEC cells


LOC14 (orally administered by gavage; 20 mg/kg; once daily; 12-28 weeks) significantly improves motor function, attenuated brain atrophy and extended survival in the N171-82Q HD mice[2]. Animal Model: Male N171-82Q HD mice[2]


[1]. Kaplan A, et al. Small molecule-induced oxidation of protein disulfide isomerase is neuroprotective. Proc Natl Acad Sci U S A. 2015 Apr 28;112(17):E2245-52. [2]. Chamberlain N, et al. Lung epithelial protein disulfide isomerase A3 (PDIA3) plays an important role in influenza infection, inflammation, and airway mechanics. Redox Biol. 2019 Apr;22:101129. [3]. Zhou X, et al. Small molecule modulator of protein disulfide isomerase attenuates mutant huntingtin toxicity and inhibits endoplasmic reticulum stress in a mouse model of Huntington’s disease. Hum Mol Genet. 2018 May 1;27(9):1545-1555.