推薦產品
生物源
fish (sperm)
品質等級
等級
Molecular Biology
形狀
solution (ready-to-use)
分子量
40-1,000 kDa
包裝
pkg of 500 mg
製造商／商標名
Roche
濃度
100 μg/mL
顏色
light yellowopalescent
溶解度
water: miscible
儲存溫度
−20°C
一般說明
MB级DNA是以超声的变性单链DNA片段混合物形式提供的。
MB级DNA被用于防止非特异性杂交反应。
應用
该即用型溶液是直接添加到杂交混合液中的。它可防止在所有类型的膜（如Southern和Northern blot应用）或原位DNA杂交中发生非特异性杂交。MB级的DNA已被用于染色质免疫沉淀（ChiP）分析。[1]
注：加入NaCl、超声或打断以及变性都不是必需的。
注：加入NaCl、超声或打断以及变性都不是必需的。
序列
链长为 120 至 3,000 个核苷酸
外觀
溶液，10 mg/ml ，10 mM Tris-HCl，10 mM NaCl，1 mM EDTA，pH 8.0中
準備報告
工作浓度：100μg/ml
该鱼精DNA应在预杂交溶液中以100 μg/ml（1:100稀释）的浓度进行使用。
该鱼精DNA应在预杂交溶液中以100 μg/ml（1:100稀释）的浓度进行使用。
其他說明
仅用于生命科学研究。不可用于诊断。
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
nwg
閃點（°F）
No data available
閃點（°C）
No data available
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