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| Product Name | MOPSO zwitterionic buffer for DNA gel electrophoresis, CAS 68399-77-9 |
| Catalog No. | ATR-B-YJL-0215 |
| Description | MOPSO (3-Morpholinopropane-1-sulfonic acid) is a zwitterionic biological buffer commonly used in DNA gel electrophoresis. In gel electrophoresis, the buffer is responsible for maintaining appropriate pH and ionic strength to preserve DNA stability and support proper separation during the run. As a zwitterionic buffer, MOPSO offers high buffering capacity and low osmotic pressure, effectively stabilizing pH throughout electrophoresis. Its high water solubility provides good ionic conductivity, facilitating current transmission during the run. The molecular structure of MOPSO contains no genotoxic impurities and has no harmful effect on biological samples, which has led to its broad adoption in the analysis of biological specimens. MOPSO is also an excellent ion carrier and can be used to prepare ion exchange membranes or serve as an ionic liquid. In addition, it is widely used as a buffer component in high-performance liquid chromatography (HPLC) to maintain pH stability. In the biomedical field, MOPSO can be applied in the preparation of pharmaceuticals and drug carriers, and as a surface modifier for biomaterials, for example in the development of biocompatible materials and controlled-release drug materials. |
| Intended Use | Used as a zwitterionic buffering agent for DNA gel electrophoresis, HPLC mobile phase buffering, preparation of ion exchange membranes and ionic liquids, and in biomedical applications such as drug carriers, biocompatible materials and controlled-release materials. |
| Principle / Technology | As a zwitterionic buffer, MOPSO maintains stable pH and ionic strength during electrophoresis through its high buffering capacity, while its excellent water solubility ensures ionic conductivity for uniform current transmission, protecting DNA integrity and enabling reliable separation. |
| Sample Type | DNA and other biological samples |
| Package Specifications | 25 kg/drum |
| Key Features | High buffering capacity and low osmotic pressure for stable pH control Excellent water solubility providing good ionic conductivity Free of genotoxic impurities; no harmful effect on biological samples Versatile ion carrier suitable for ion exchange membranes and ionic liquids Compatible with HPLC systems as a pH-stabilizing buffer Applicable to biomedical material surface modification and controlled-release systems |
| Purity | >99% |
| Alias | 3-Morpholinopropane-1-sulfonic acid |
| CAS Number | 68399-77-9 |
For research use only, not for clinical use.
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