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Pridopidine
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。
Pridopidine图片
CAS NO:346688-38-8
包装与价格:
包装价格(元)
2 mg电议
5 mg电议
10 mg电议
25 mg电议
50 mg电议
100 mg电议
1 mL*10 mM(in DMSO)电议

产品名称
ASP2314
FR310826
4-[3-(甲磺酰基)苯基]-1-丙基哌啶
ACR16
产品介绍
Pridopidine 是多巴胺稳定剂,是一种低亲和力的多巴胺 D2 受体拮抗剂。它高亲和力作用于 sigma 1受体,Ki=70-80 nM,比其对 D2R 的亲和力高约 100 倍。

产品描述

Pridopidine, a dopamine (DA) stabilizer, acts as a low affinity dopamine D2 receptor (D2R) antagonist, improves motor performance and shows neuroprotective effects in Huntington disease R6/2 mouse model.

体内活性

The actions of pridopidine were mediated by S1R and led to normalization of ER Ca2+ release, ER Ca2+ levels and spine SOC entry in YAC128 MSNs. This is a new potential mechanism of action for pridopidine, highlighting S1R as a potential target for HD therapy. Upregulation of striatal proteins that regulate calcium, including calbindin and homer1a, upon chronic therapy with pridopidine, may further contribute to long-term beneficial effects of pridopidine in HD[1].

动物实验

Sprague Dawley rats (n = 6) were treated daily by oral gavage with pridopidine (60 mg/kg) over 10 days. Six control Sprague Dawley rats were vehicle-treated. On the 10th day, 90 min following the last drug administration, brains were removed and RNA was isolated from the striatum of each rat and was analyzed using Affymetrix Rat 230_2 arrays. The gene expression data from 12 striatum samples was RMA normalized with affy package v1.42.3 in R v3.1.2. Probesets were annotated . The limma package v3.18.13 in R v3.1.3 was used to test if relevant calcium-related genes were differentially expressed between the two groups of biological replicates and multiple hypothesis testing was corrected for using the Bonferroni correction. Limma employs an empirical Bayes method to moderate standard error . When a gene had multiple probesets, the probeset with the highest absolute value of fold change was reported[1].

Cas No.

346688-38-8

分子式

C15H23NO2S

分子量

281.41

别名

ASP2314;FR310826;4-[3-(甲磺酰基)苯基]-1-丙基哌啶;ACR16;Pridopidine

储存和溶解度

DMSO:50 mg/mL (177.68 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years