Ipratropium Bromide

製品コードS1683 バッチS168302

印刷

化学情報

Chemical Structure Synonyms N/A Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C20H30BrNO3
分子量 412.37 CAS No. 22254-24-6
Solubility (25°C)* 体外 DMSO 83 mg/mL (201.27 mM)
Water 83 mg/mL (201.27 mM)
Ethanol 83 mg/mL (201.27 mM)
* <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.

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生物活性

製品説明 Ipratropium Bromide is an antagonist of M3 type muscarinic acetylcholine receptors, used for the treatment of chronic obstructive pulmonary disease (COPD).
in vitro Ipratropium bromide combined with Formoterol partially protects the lungs against the chronic inflammation and airspace enlargement by reducing neutrophilic infiltration possibly via the inhibition of MMP-9 activity. [1] Ipratropium bromide (1 nM) significantly increases [Ca(2+)](i), decreases forward scatter and increases annexin-V-binding. Ipratropium bromide treatment is followed by slight but significant increase of hemolysis. Ipratropium bromide triggers suicidal erythrocyte death or eryptosis, an effect mainly due to stimulation of Ca(2+)-entry. [2]
in vivo Ipratropium dry powder inhalation (DPI) at a dose of 2400 mg/horse is an effective bronchodilator in these horses at rest but it has little effect on the airway calibre during the recovery period. [3] Ipratropium significantly attenuates the lung lesions associated with parenchyma inflammatory cell influx and congestion observed in the cadmium treated rats. Ipratropium bromide partially protects the lungs against the inflammation by reducing neutrophilic infiltration. [4] Ipratropium is an antagonist for pre-junctional muscarinic inhibitory receptors on pulmonary parasympathetic nerves and also confirms its potent antagonist actions on post-junctional muscarinic receptors in the airway smooth muscle in the guinea-pig. [5] Ipratropium decreases the maximal change in pleural pressure during tidal breathing (delta Pplmax) and pulmonary resistance (RL) and increases dynamic compliance (Cdyn) in horse. [6]

プロトコル(参考用のみ)

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Cholinergic neuron-like D-U87 cells promote polarization of allergic rhinitis T-helper 2 cells. [ Int Forum Allergy Rhinol, 2020, 10(2):233-242] PubMed: 31658507
Clusterwise Peak Detection and Filtering Based on Spatial Distribution To Efficiently Mine Mass Spectrometry Imaging Data. [ Anal Chem, 2019, 91(18):11888-11896] PubMed: 31403280

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。