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溴化乙錠
溴化乙錠 基本信息:
Cas號 | 分子式 | 分子量 | 別名 |
1239-45-8 | C21H20BrN3 | 394.32 | 溴化乙錠 ;溴化-3,8-二氨基-5-乙基-6-苯基菲啶翁,溴化乙啶 |
說明介紹:
性狀 為芳香族熒光化合物。
質量標準
95% (HPLC):
外觀Appearance Red to Very Dark Red or Dark Purple Powder
紅外光譜Infrared spectrum Conforms to Structure
水溶解試驗Solubility Red to Very Dark Red,c = 10mg/ml; Water
純度Purity (HPLC) ≥95.0 %
干燥失重Loss on Drying(%) ≤5.0
*Ammonium Bromide(%) ≤0.1
品級Grade 分子生物學級,粉末,95% (HPLC)
(for molecular biology, powder,≥95.0 %
)
外觀Appearance Red to Very Dark Red and Purple-Red Powder
紅外光譜Infrared spectrum Conforms to Structure
水溶性Solubility Orange to Very Dark Orange or Red-Orange,200mg plus 4 ml of water
水分Water (by Karl Fischer) ≤5.00 %
純度Purity (HPLC) ≥95.00 %
凝膠電泳實驗for test in Gel Electrophoresis pass
貯存 室溫保存
用途 是一種高度靈敏的熒光染色劑,用于觀察瓊脂糖和聚丙烯酰胺凝膠中的DNA。用標準302nm 紫外光透射儀激發并放射出橙紅色信號,可用Polaroid 底片或帶CCD 成像頭的凝膠成像處理系統拍
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