CAS:71119-22-7
MF:C7H14NNaO4S
EINECS No.:428-420-3;615-252-2
纯度99%的分
其他名称:拖把钠盐
What is MOPS -na CAS 71119-22-7?
MOPS sodium salt is a buffering agent used in biochemistry and molecular biology that was selected and described. It is a zwitterionic, morpholinic buffer that is useful for a pH range of 6.5 – 7.9 and commonly used for cell culture media, as a running buffer in electrophoresis and for protein purification in chromatography. MOPS lacks the ability to form a complex with most metal ions and is recommended for use as a non-coordinating buffer in solutions with metal ions. MOPS is often used in buffered culture media for bacteria, yeast, and mammalian cells.
规格
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项目
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规格
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|
测定
(对干燥的基础上,通过滴) |
节99.5%
|
|
紫外线吸收
(0.1米的水溶液) 260纳米 |
NMT0.03
|
|
干燥损失
(3时至105°) |
NMT1.0%
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|
pH
(0.1米的解决方案中的H2O@25°) |
10.0到11.0
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|
pKa(20°)
|
7.0至7.4
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重金属(如Pb)
|
NMT5ppm
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使用
1. Molecular Biology & Biochemistry
Acts as a biological buffer for protein and enzyme studies.
Commonly used in electrophoresis buffers for RNA and protein separation.
2. Cell Culture & Biotechnology
Maintains physiological pH in cell culture media.
Provides stable buffering conditions for mammalian cells.
3. Protein & Nucleic Acid Research
Ideal for protein purification and enzyme assays.
Compatible with nucleic acid hybridization and molecular cloning experiments.
4. Laboratory Reagent
Used in chromatography and diagnostic kits.
Provides high stability and low interference compared to phosphate buffers.
包装
25公斤/鼓9tons/20'container












