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抑制剂 > 免疫学/炎症 > 1,3-PBIT (dihydrobromide)
产品名称:
1,3-PBIT (dihydrobromide)
型号:
CS-01Y77513
生产地址
进口、国产
产品价格
电议
产品简介
质量保证、价格优惠
产品详情

一、概述:

化学性质:                                                                                                             

规格

10mg 25mg 50mg 100mg

CAS

200716-66-1

别名

 

化学名

S,S'-1,3-phenylene-bis(1,2-ethanediyl)bis-isothiourea, dihydrobromide

分子式

C12H18N4S2 ? 2HBr

分子量

444.2

溶解度

100mg/ml in H2O

储存条件

Store at -20°C

General tips

For obtaining a higher solubility , please warm the tube at 37 and shake it in the ultrasonic bath for a while.

Shipping Condition

Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request

 

产品描述:                                                                                                            

1,3-PBIT (dihydrobromide) is a potent and selective iNOS inhibitor with Ki value of 47 nM [1].

Nitric oxide (NO) is an endogenously produced inorganic free radical gas which has been implicated in blood pressure homeostasis, platelet aggregation, neurotransmission, and immunological defense mechanisms. NO is synthesized by three isoforms of nitric oxide synthase (NOS): nNOS, eNOS and iNOS [1].

1,3-PBIT, also known as S,S’-(1,3-Phenylenebis(1,2-ethanediyl))bisisothiourea, is a potent and selective iNOS inhibitor. 1,3-PBIT inhibited purified human iNOS, eNOS and nNOS with Ki values of 47 nM, 9 μM and 0.25 μM, respectively. 1,3-PBIT exhibited 190-fold selective against iNOS versus eNOS. In DLD-1 cells, 1,3-PBIT inhibited human iNOS with IC50 value of 150 μM, presumably to poor membrane permeability [1].

In conscious male Sprague-Dawley rats, 1,3-PBIT (10mg/kg, ip; 1 h after endotoxin) inhibited endotoxin-induced decrease in MAP, renal CYP 4A1/A3 protein level and CYP 4A activity and increase in systemic and renal nitrite production [2].

特别提醒:                                                                                                              

1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗,食品及化妆品等用途。请勿存放于普通住宅区。

2. 为了您的安全和健康,请穿好实验服并佩戴一次性手套和口罩操作。

标签:1 3-PBIT (dihydrobromide) 

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