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
登录 查看组织和合同定价。
选择尺寸
变更视图
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
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
动植物源性产品
低风险生物材料
此项目有
Jing Yu et al.
Molecular biology of the cell, 13(2), 558-569 (2002-02-21)
Dramatic changes occur in nuclear organization and function during the critical developmental transition from meiosis to mitosis. The Drosophila nuclear lamina protein YA binds to chromatin and is uniquely required for this transition. In this study, we dissected YA's binding
P K Ganguli et al.
European journal of biochemistry, 101(2), 377-383 (1979-11-01)
Two native DNAs differing in G + C content were bound equally with the antitumour drug cis-Pt(NH3)2Cl2 at increasing Pt/P ratios. Resulting changes in their ultraviolet absorption spectra show equal fractional decreases in the initially different values of A250/A270 for
Vyacheslav Palchevskiy et al.
Journal of bacteriology, 188(11), 3902-3910 (2006-05-19)
Natural genetic competence is the ability of cells to take up extracellular DNA and is an important mechanism for horizontal gene transfer. Another potential benefit of natural competence is that exogenous DNA can serve as a nutrient source for starving
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 31149-10G-F | 04061826681626 |
| 31149-50G-F | 04061826681633 |