• All
  • Primary Antibodies
  • Conjugated Antibodies for IF
  • Conjugated Antibodies for FC
  • Secondary Antibodies
  • Antibody Labeling KitsNew
  • ELISA Kits
  • IHC Kits
  • Magnetic Cell Separation Kits
  • Cytokines & Growth Factors
  • Neutralizing/activating Antibodies
  • Nanobody-based Reagents
  • Accessory Products and Kits
  • Fusion Proteins
×
×
Host
0
Species Reactivity
0
Species Reactivity
0
Conjugate
0
Conjugate
0
Compatible Species
0
Conjugate
0

MEG hemisulfate

CAS号

3979-00-8

分子式

C6H20N6O4S3

主要靶点

NOS

仅限科研使用

Cat No : CM10949

Print datasheet

Synonyms

Mercaptoethylguanidine|Mercaptoethylguanidine Hemisulfate|Mercaptoethylguanidine hemisulfate|MEG|MEG Hemisulfate|iNOS|(2-巯基乙基)-胍硫酸盐

验证数据展示

  • CAS No.: 3979-00-8

    MEG hemisulfate
    CAS#: 3979-00-8

产品信息

CAS号 3979-00-8
分子式 C6H20N6O4S3
主要靶点 NOS
主要通路 免疫与炎症
分子量 336.44
纯度 98.09%， 此纯度可做参考，具体纯度与批次有关系，可咨询客服
储存条件 Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
别名 Mercaptoethylguanidine|Mercaptoethylguanidine Hemisulfate|Mercaptoethylguanidine hemisulfate|MEG|MEG Hemisulfate|iNOS|(2-巯基乙基)-胍硫酸盐

体内活性

MEG (30-60 mg/kg; a single i.p.) decreases mean arterial blood pressure (MAP) of normal rats[1]. 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[3]. MEG (10 mg/kg; a single i.p.) improves the renal dysfunction and tissue injury induced by ischemia/reperfusion (I/R) of rat kidney[4].

体外活性

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[1]. MEG (1 μM-3 mM; 3 min) dose-dependently inhibits the peroxynitrite-induced oxidation of cytochrome c2+ 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[2].

溶解度

DMSO:45 mg/mL (133.75 mM)

参考文献

1.Southan GJ, et, al. Spontaneous rearrangement of aminoalkylisothioureas into mercaptoalkylguanidines, a novel class of nitric oxide synthase inhibitors with selectivity towards the inducible isoform. Br J Pharmacol. 1996 Feb;117(4):619-32.
2.Szabó C, et, al. Mercaptoethylguanidine and guanidine inhibitors of nitric-oxide synthase react with peroxynitrite and protect against peroxynitrite-induced oxidative damage. J Biol Chem. 1997 Apr 4;272(14):9030-6.
3.Guven A, et, al. Mercaptoethylguanidine attenuates caustic esophageal injury in rats: a role for scavenging of peroxynitrite. J Pediatr Surg. 2011 Sep;46(9):1746-52.
4.Guven A, et, al. Scavenging of peroxynitrite reduces renal ischemia/reperfusion injury. Ren Fail. 2008;30(7):747-54.

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
=
×
×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
×
=
×
C1   V1   C2   V2