N5386
微球菌核酸酶 来源于金黄色葡萄球菌
100-300 units/mg protein
别名:
MNase, 微球菌核酸内切酶
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-748-0
MDL number:
Specific activity:
100-300 units/mg protein
Biological source:
Staphylococcus aureus
biological source
Staphylococcus aureus
Quality Level
form
powder
specific activity
100-300 units/mg protein
composition
Protein, ≥40% E1%/280 (, Balance primarily sodium acetate)
technique(s)
DNA extraction: suitable, DNA purification: suitable
suitability
suitable for molecular biology
application(s)
cell analysis
storage temp.
−20°C
Gene Information
Staphylococcus aureus subsp. aureus Mu50 ... nuc(1120790)
Application
来源于金黄色葡萄球菌的微球菌核酸酶已被用于研究中监测与 DNA 的杂交反应。它也被用于研究葡萄球菌核酸酶测定的最佳条件。
微球菌核酸酶可用于消化染色质以鉴定核小体的位置。
Biochem/physiol Actions
可水解DNA的5′-磷酸二酯键。
Other Notes
注意：1μmole单位 = 约85 A260 单位，其中A260单位相当于在pH 8.8，37℃条件下，在3.55 mL反应体积中，30分钟内ΔA260为1.0。光路= 1cm。
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
Optimal conditions for assay of staphylococcal nuclease
KAMMAN, J. and S. TATINI
Journal of Food Science, 42, 421-424 (1977)
Ho-Ryun Chung et al.
PloS one, 5(12), e15754-e15754 (2011-01-06)
Eukaryotic genomes are packed into chromatin, whose basic repeating unit is the nucleosome. Nucleosome positioning is a widely researched area. A common experimental procedure to determine nucleosome positions involves the use of micrococcal nuclease (MNase). Here, we show that the
Use of micrococcal nuclease to monitor hybridization reactions with DNA.
D L Kacian et al.
Analytical biochemistry, 58(2), 534-540 (1974-04-01)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| N5386-50UN | 04061832758534 |
| N5386-200UN | 04061832758510 |
| N5386-500UN | 04061832758527 |