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Etretinate
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。
CAS NO:54350-48-0
包装与价格:
包装价格(元)
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
200 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
Retinoid
Ethyl etrinoate
Ro 10-9359
Tegison
依曲替酯
Etretinato
产品介绍
Etretinate 是一种口服芳香族维甲酸,对牛皮癣和其他皮肤病综合征有效。 它激活类视黄醇受体,引起细胞分化的诱导、细胞增殖的抑制和炎症细胞对组织浸润的抑制。

产品描述

Etretinate is an oral aromatic retinoid acid which is effective in psoriasis and other dermatological syndromes. It activates retinoid receptors, causing an induction of cell differentiation, inhibition of cell proliferation, and inhibition of tissue infiltration by inflammatory cells.

体外活性

K03861 inhibits CDK2 activity by competing with binding of activating cyclins. [1]

体内活性

There is a significant decrease in mean dermal thickness (P< 0.05) and changes in collagen bundles in the etretinate-treated mice group for a 28-day period compared to control groups. TUNEL assay shows that the density of TUNEL-positive cells in the dermis of etretinate-treated mice for a 14-day period is significantly increased (P< 0.05). The ratio of procollagen α 1 (I) chain to β actin mRNA from etretinate-treated mice for a 1-day period decreased significantly compared to that of the control mice, but the ratio from etretinatetreated mice for a 14-day period increased significantly (P< 0.05)[2]. Etretinate reduces dermal thickness, and suppresses the appearance of skin lesions by inducting apoptosis and perhaps regulation of cytokine expression in MRL/lpr mice[3].

细胞实验

The HSC-5 cells are plated in 96-well plates at a density of 1.5×103 per 100 μL and used for experiments. Preliminary experiments are performed to determine the effective dose and cytotoxicity of etretinate. The cells are incubated for 72 h with etretinate at concentrations of 5, 10, 25 and 50 nmol⁄L [dissolved in saline containing 0.0001% dimethyl sulfoxide (DMSO)]. The cells are then incubated for a further 2 h with or without 200 μmol⁄L ALA (Sigma). Each plate is then irradiated using a metal halide lamp at doses of 10, 20, 40 and 80 J⁄cm2 (Only for Reference)

Cas No.

54350-48-0

分子式

C23H30O3

分子量

354.48

别名

Retinoid;Ethyl etrinoate;Ro 10-9359;Tegison;依曲替酯;Etretinato;Etretinate

储存和溶解度

Ethanol:65 mg/mL (183.4 mM)
DMSO:65 mg/mL (183.4 mM)
H2O:<1 mgml
Powder: -20°C for 3 years
In solvent: -80°C for 2 years