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| Product Name | MES sodium salt buffer for cell culture, plant culture and diagnostic assays (CAS 71119-23-8) |
| Catalog No. | ATR-B-YJL-0247 |
| Description | MES sodium salt (MES-Na) is a widely used zwitterionic buffer belonging to the family of Good's buffers, suitable for a broad range of experimental systems and applications. With a molecular formula of C6H14NNaO4S and a molecular weight of 219.23, it offers an effective buffering range of pH 5.5-6.7. Its primary role is to hold the pH of a test system within the desired range. In life science research, pH fluctuations can affect numerous intracellular and extracellular biochemical reactions as well as the stability of molecular structures. The pH range of MES-Na is particularly well suited to cell culture: using MES-Na as a buffering agent keeps the pH of culture media stable, thereby improving culture success rates and supporting faster cell growth. Beyond cell culture, MES-Na is also valuable in diagnostic assays. For example, during the enzymatic degradation of DNA into nucleosides by P1 nuclease, the pH of the buffer strongly influences both reaction rate and degradation efficiency, and MES-Na helps regulate the pH of the reaction system to improve efficiency and accuracy. MES-Na is likewise a very common buffer in plant culture. Plant growth depends on suitable environmental conditions, including appropriate pH and nutrient concentrations; MES-Na helps control the pH of the culture medium, providing a stable environment for plant growth, promoting faster growth and reducing stress responses during cultivation. |
| Intended Use | Biological buffer for cell culture, diagnostic assays and plant tissue culture applications. |
| Principle / Technology | MES-Na is a zwitterionic Good's buffer that maintains the pH of experimental systems within the range of 5.5-6.7, protecting pH-sensitive biochemical reactions and molecular structures. |
| Sample Type | Cell culture media, plant culture media, enzymatic and diagnostic reaction systems |
| Package Specifications | 25 kg/drum |
| Product Form | Buffer salt |
| Key Features | Member of the Good's buffer family Zwitterionic buffering agent with an effective range of pH 5.5-6.7 Stabilizes the pH of cell culture media, improving culture success and cell growth rate Supports pH control in diagnostic assays such as P1 nuclease-mediated DNA degradation Maintains stable pH in plant culture media, promoting growth and reducing stress responses |
| Purity | >99% |
| Molecular Weight | 219.23 |
| pH Range / Optimal pH | 5.5-6.7 |
| Molecular Formula | C6H14NNaO4S |
| Alias | MES-Na; 2-(N-Morpholino)ethanesulfonic acid sodium salt |
| CAS Number | 71119-23-8 |
| Other Name | MES sodium salt |
For research use only, not for clinical use.
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