31149
脱氧核糖核酸，低分子量 来源于鲑鱼精子
别名:
鲑鱼精子dsDNA, DNA
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关于此项目
化学文摘社编号:
UNSPSC Code:
41106310
eCl@ss:
32160414
EC Number:
309-566-6
NACRES:
NA.52
MDL number:
Biological source:
fish
Form:
lyophilized powder
Solubility:
50 mM Tris pH 8.0: 10 mg/mL, clear, faintly brown-yellow
Storage temp.:
2-8°C
biological source
fish
grade
Molecular Biology, puriss. p.a.
form
lyophilized powder
impurities
≤5% protein
solubility
50 mM Tris pH 8.0: 10 mg/mL, clear, faintly brown-yellow
absorbance ratio
A260/280 nm ~1.4
storage temp.
2-8°C
Application
从鲑鱼精子中提取的不同浓度的低分子量脱氧核糖核酸已用于：
- 研究DNA与硅取代羟基磷灰石纳米晶体的结合。
- 在简单的电化学DNA生物传感器中检测和评估UV-C辐射和活性氧造成的DNA损伤。
- 作为合成生物点的前体。
Biochem/physiol Actions
在各种研究应用中，鲑鱼精子DNA常被用作阻断剂。 已知它可以通过减少非特异性结合和背景信号来提高多AP测定的特异性和敏感性。
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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