基本属性 生物活性靶点体外研究体内研究 用途与合成方法 供应商 相关产品

(2-MERCAPTOETHYL)-GUANIDINE SULFATE

(2-MERCAPTOETHYL)-GUANIDINE SULFATE

英文名称:(2-MERCAPTOETHYL)-GUANIDINE SULFATE
CAS号:3979-00-8
分子式:C3H11N3O4S2
分子量:217.26714
EINECS号:
Mol文件:3979-00-8.mol
(2-MERCAPTOETHYL)-GUANIDINE SULFATE 结构式

(2-MERCAPTOETHYL)-GUANIDINE SULFATE 性质

熔点 177-178 °C
储存条件 2-8°C
溶解度 PBS (7.2): 10 mg/mL
形态 结晶固体

(2-MERCAPTOETHYL)-GUANIDINE SULFATE 用途与合成方法

MEG (Mercaptoethylguanidine) hemisulfate 是一种有效和选择性的诱导型 NO 合酶 (iNOS) 的抑制剂,在组织匀浆中抑制 iNOS,ecNOS 和 bNOS 的 EC50 值分别为 11.5,110 和 60 μM。MEG hemisulfate 也有效的过氧亚硝酸盐清除剂,可抑制过氧亚硝酸盐诱导的氧化过程。MEG hemisulfate 在许多炎症实验模型中具有保护作用,包括缺血/再灌注损伤,牙周炎,失血性休克,炎性肠病以及内毒素和败血性休克。

IC50: 11.5 μM (iNOS), 110 μM (ecNOS), 60 μM (bNOS)

MEG (0.1-1000 μM; 18 h) reduces nitrite accumulation in the supernatant of cultured J774.2 macrophages activated with LPS (10 μg/mL) and INF (50 μg/mL). MEG inhibits iNOS activity in homogenates of lungs taken from LPS-treated rats.
MEG (1 μM-3 mM; 3 min) dose-dependently inhibits the peroxynitrite-induced oxidation of cytochrome c 2+ and hydroxylation of benzoate.
MEG (1-300 μM) inhibits the suppression of mitochondrial respiration and DNA single strand breakage in response to peroxynitrite in J774 cells.
MEG (300 μM; 30 min) inhibits the suppression of vascular contractility in response to peroxynitrite in thoracic aortic rings.

MEG (10 mg/kg; i.p. for 5 d) attenuates the degree of lipid peroxidation, protein oxidation, and peroxynitrites level and ameliorated the decrease of antioxidant enzymes activities in the esophagus of rats subjected to caustic burn injury.
MEG (30-60 mg/kg; a single i.p.) decreases mean arterial blood pressure (MAP) of normal rats.
MEG (10 mg/kg; a single i.p.) improves the renal dysfunction and tissue injury induced by ischemia/reperfusion (I/R) of rat kidney.

Animal Model: Sprague-Dawley rats (200-250 g) were injured the esophagus
Dosage: 10 mg/kg
Administration: I.p. for 5 days
Result: Reduced the stenosis index (SI) and the histopathologic damage score.
Decreased the malondialdehyde and protein carbonyl content and increased the activities of superoxide dismutase and glutathione peroxidase.
Regulated the nitrate and nitrite level.

安全信息

WGK Germany3

(2-MERCAPTOETHYL)-GUANIDINE SULFATE供应商 更多

ChemeGen 中国
联系电话: 18818260767
产品介绍:
英文名称:MEG sulfate
CAS:3979-00-8
纯度:98%
包装信息:10 mg;50 mg;100 mg;500 mg;1 g;5 g;10 g
备注:品牌:ChemeGen
MedBio脉铂医药
联系电话:021-69568360 18916172912
产品介绍:
英文名称:(2-MERCAPTOETHYL)-GUANIDINE SULFATE
CAS:3979-00-8
纯度:98%
包装信息:50mg; 10mg; 100mg; 5mg
备注:Medbio
南通全益生物科技有限公司
联系电话: 18051384581
产品介绍:
英文名称:MEG sulfate
CAS:3979-00-8
纯度:98% HPLC
包装信息:10mg,500mg,1g,5g,10g
上海一飞生物科技有限公司
联系电话:021-65675885 18964387627
产品介绍:
英文名称:MEG (sulfate)
CAS:3979-00-8
纯度:98%
包装信息:5mg;10mg;50mg
备注:试剂级

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