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Submit ReviewAmthamine dihydrobromide is a highly selective H2 agonist, slightly more potent than histamine itself. Only a weak antagonist at H3 and has no activity at H1 receptors. Induces vasodilation of cerebral arteries and decreases myogenic tone in vitro.
分子量 | 319.06 |
公式 | C6H11N3S.2HBr |
储存 | Desiccate at -20°C |
纯度 | ≥99% (HPLC) |
CAS Number | 142457-00-9 |
PubChem ID | 16218912 |
InChI Key | XFXNNOPUDSFVJE-UHFFFAOYSA-N |
Smiles | Br.Br.CC1=C(CCN)SC(N)=N1 |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
water | 31.91 | 100 |
以下数据基于产品分子量 319.06。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 3.13 mL | 15.67 mL | 31.34 mL |
5 mM | 0.63 mL | 3.13 mL | 6.27 mL |
10 mM | 0.31 mL | 1.57 mL | 3.13 mL |
50 mM | 0.06 mL | 0.31 mL | 0.63 mL |
参考文献是支持产品生物活性的出版物。
Coruzzi et al (1993) The new potent and selective histamine H2 receptor agonist amthamine as a tool to study gastric secretion. Naunyn Schmiedebergs Arch.Pharmacol. 348 77 PMID: 8377843
Eriks et al (1992) Histamine H2-receptor agonists. Synthesis, in vitro pharmacology, and qualitative structure-activity relationships of substituted 4- and 5-(2-aminoethyl)thiazole. J.Med.Chem. 35 3239 PMID: 1507209
Jarajapu et al (2006) Histamine decreases myogenic tone in rat cerebral arteries by H2-receptor-mediated Kv channel activation, independent of endothelium and cyclic AMP. Eur.J.Pharmacol. 547 116 PMID: 16920098
Poli et al (1993) In vitro cardiac pharmacology of the new histamine H2 receptor agonist amthamine; comparisons with histamine and dimaprit. Agents Actions 40 44 PMID: 8147269
If you know of a relevant reference for Amthamine dihydrobromide, please let us know.
关键词: Amthamine dihydrobromide, Amthamine dihydrobromide supplier, selective, H2, agonists, Receptors, Histamine, histaminergic, 0668, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 Amthamine dihydrobromide 的部分引用包括:
Saligrama et al (2014) Histamine H2 receptor signaling × environment interactions determine susceptibility to experimental allergic encephalomyelitis. FASEB J 28 1898 PMID: 24371118
Chigaev et al (2011) Real-time analysis of the inside-out regulation of lymphocyte function-associated antigen-1 revealed similarities to and differences from very late antigen-4. J Biol Chem 286 20375 PMID: 21515675
Flamand et al (2004) Histamine-induced inhibition of leukotriene biosynthesis in human neutrophils: involvement of the H2 receptor and cAMP. Br J Pharmacol 141 552 PMID: 14744809
Copsel et al (2011) Multidrug resistance protein 4 (MRP4/ABCC4) regulates cAMP cellular levels and controls human leukemia cell proliferation and differentiation. J Biol Chem 286 6979 PMID: 21205825
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