Pactimibe sulfate

Pactimibe sulfate (CS-505) 是一种 ACAT1/2 双重抑制剂，对于 ACAT1 的 IC50 值为 4.9 μM，对于 ACAT2 的 IC50 值为 3.0 μM。Pactimibe sulfate (CS-505) 抑制 ACAT，其 IC50 值在肝细胞中是 2.0 μM，在巨噬细胞中是 2.7 μM，在 THP-1 细胞中是 4.7 μM。Pactimibe sulfate (CS-505) 非竞争性抑制 oleoyl-CoA，Ki 是5.6 μM。此外，Pactimi

此产品仅用于科学研究，我们不为任何个人用途提供产品和服务

库存: 现货

可选规格

包装

价格

促销价

数量
5mg

￥4850.00

3880.00

- +
10mg

￥8637.00

6910.00

- +
25mg

￥17625.00

14100.00

- +
50mg

￥27250.00

21800.00

- +
100mg

￥40612.00

32490.00

- +

已选 0 种 0 瓶

金额: ￥0.00

首页收藏

Background

Pactimibe sulfate (CS-505) is a dual ACAT1/2 inhibitor with IC50s of 4.9 μM and 3.0 μM, respectively. Pactimibe sulfate (CS-505) inhibits ACAT with IC50s of 2.0 μM, 2.7 μM, 4.7 μM in the liver, macrophages and THP-1 cells, respectively[1]. Pactimibe sulfate (CS-505) noncompetitively inhibits oleoyl-CoA with a Ki value of 5.6 μM. Moreover, Pactimibe sulfate (CS-505) obviously inhibits cholesteryl ester formation with an IC50 of 6.7 μM. Pactimibe sulfate (CS-505) possesses anti-atherosclerotic potential with lowering plasma cholesterol activity[2].

Pactimibe sulfate (CS-505) induces moderate ACAT inhibition in monocyte-derived macrophages, leading to the suppression of foam cell formation[2].

Pactimibe sulfate (CS-505; 60 and 200 mg/kg/day; oral gavage; twice a day; 12 weeks) induces an inhibition for ACAT-1 and ACAT-2, causing a reduction of plasma cholesterol but no influence on macrophage- or collagen-positive areas[3].

参考文献:
[1]. Naoki Terasaka, et al. ACAT inhibitor pactimibe sulfate (CS-505) reduces and stabilizes atherosclerotic lesions by cholesterol-lowering and direct effects in apolipoprotein E-deficient mice. Atherosclerosis. 2007 Feb;190(2):239-47.
[2]. Ken Kitayama, et al. Importance of acyl-coenzyme A:cholesterol acyltransferase 1/2 dual inhibition for anti-atherosclerotic potency of pactimibe. Eur J Pharmacol. 2006 Jul 1;540(1-3):121-30.
[3]. Yasunobu Yoshinaka, et al. A selective ACAT-1 inhibitor, K-604, stimulates collagen production in cultured smooth muscle cells and alters plaque phenotype in apolipoprotein E-knockout mice. Atherosclerosis. 2010 Nov;213(1):85-91.