E3789

Amphotericin B – Low Endotoxin

Less than 5 EU/mg, suitable for cell culture

• 別名: Amphotericin B – Low Endotoxin
• UNSPSCコード: 12352207

特性

• 由来生物: Streptomyces sp. (Microbial)
• 形状: powder
• 分子量: 924.08
• テクニック: cell culture | mammalian: suitable
• 保管温度: 2-8°C

詳細

詳細

Amphotericin B is a polyene antifungal antibiotic from Streptomyces sp. It has a high affinity for sterols,primarily ergosterols, of fungal and bacterial cell membranes.After binding to sterols, it forms channels in the membranes, causing small molecules to leak out.Amphotericin B is effective against fungi and yeast.The name of the drug is derived from the amphoteric behavior of the drug, due to the carboxyl group on the main ring and a primary amino group on the mycosamine ring.
Amphotericin B induces K+ leakage, which is separate from its lethal action, as was demonstrated in human erythrocytes and is due to the inhibitory effect on the Na+/K+ pump.At sub-lethal concentrations, this drug stimulates either the activity of some membrane enzymes or cellular metabolism,in particular stimulation of some cells of the immune system.

調製ノート

If reconstituted at 25 mg/10 mL of sterile water, there is no need to filter sterilize. This will yield a slightly hazy yellow solution.

保管および安定性

Amphotericin B remains active for 3 days in culture at 37°C. For long term, storage at 2−8°C, protected from air and light, is recommended. Under these conditions the products remain active for 5 years.

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H372
• 注意書き: P260 - P264 - P270 - P314 - P501
• 危険有害性の分類: STOT RE 1
• 保管分類コード: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable