|
受注：045-509-1970 |
技術サポート：[email protected] 平日9:00〜18:00 1営業日以内にご連絡を差し上げます |
化学情報
|
Synonyms | UK 1434 Tartrate | Storage (From the date of receipt) |
3 years -20°C powder 1 years -80°C in solvent |
| 化学式 | C15H16BrN5O6 |
|||
| 分子量 | 442.22 | CAS No. | 70359-46-5 | |
| Solubility (25°C)* | 体外 | DMSO | 88 mg/mL (198.99 mM) | |
| Water | 75 mg/mL (169.59 mM) | |||
| Ethanol | Insoluble | |||
|
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
||||
溶剤液（一定の濃度）を調合する
生物活性
| 製品説明 | Brimonidine Tartrate(UK 1434 Tartrate) is a highly selective α-adrenergic receptor agonist with EC50 of 0.45 nM for the α2A adrenoreceptor, and used to treat open-angle glaucoma or ocular hypertension. |
|---|---|
| in vitro | Brimonidine reduces the progressive loss of ganglion cells to 26% and 15% at doses of 0.5 mg/kg and 1 mg/kg, respectively. Brimonidine administration initiates 10 days after IOP elevation prevents any further loss of ganglion cells. Brimonidine attenuates the increase in immunoreactivity of GFAP in ocular hypertensive retinas. Brimonidine, but not timolol, shows significant protection of retinal ganglion cells when applied at the time of intraocular pressure (IOP) elevation and prevents further cell loss when applied after intraocular pressure (IOP) is elevated. [1] Brimonidine injected intravitreally into Sprague-Dawley rat eyes increases the number of BDNF-positive RGCs from 55% to 166%. [2] Brimonidine 0.5% given as one drop before, after, or both before and after 360 degrees argon laser trabeculoplasty significantly lowers the incidence of postlaser IOP spikes. Brimonidine 0.2% instilled twice daily offers long-term IOP control comparable with that achieved with timolol 0.5% and better than betatolol 0.25% suspension. [3] |
| in vivo | Brimonidine (1 mg/kg) significantly protects RGCs from elevated IOP-induced cell death in adult rats. [4] Brimonidine (0.0001%) BMD results in the loss of approximately 37% of the retinal ganglion cell (RGC) population and has no significant neuroprotective effects in adult Sprague-Dawley rats. Brimonidine (0.001% or 0.01%) results in the survival of 76 or 90%, respectively, of the RGC population, and 0.1% Brimonidine fully prevents retinal ganglion cell (RGC) death in the first 7 days after ischemia in adult Sprague-Dawley rats. [5] |
プロトコル(参考用のみ)
参考
長期の保管のために-20°Cの下で製品を保ってください。
人間や獣医の診断であるか治療的な使用のためにでない。
各々の製品のための特定の保管と取扱い情報は、製品データシートの上で示されます。大部分のSelleck製品は、推薦された状況の下で安定です。製品は、推薦された保管温度と異なる温度で、時々出荷されます。長期の保管のために必要とされてそれと異なる温度で、多くの製品は、短期もので安定です。品質を維持するが、夜通しの積荷のために最も経済的な貯蔵状況を用いてあなたの送料を保存する状況の下に、製品が出荷されることを、我々は確実とします。製品の受領と同時に、製品データシートの上で貯蔵推薦に従ってください。