In the pursuit of scientific advancement, the selection of appropriate reagents can profoundly influence experimental outcomes. For those in the life sciences, the reliability of buffer solutions is paramount. MOPS Sodium Salt (CAS 71119-22-7) is a prime example of a buffer that has become indispensable across a wide array of research applications due to its unique combination of chemical properties and biological compatibility.

MOPS Sodium Salt is a member of the Good's buffers, a group of zwitterionic compounds developed for their suitability in biological research. Its defining characteristic is its pKa of 7.2 at 25°C, which allows it to effectively buffer solutions in the physiological pH range of 6.5 to 8.0. This precise pH control is crucial for maintaining the optimal conditions for enzyme activity, protein folding, and the structural integrity of biomolecules like DNA and RNA. Its excellent water solubility further simplifies the preparation of buffer solutions, a key consideration for laboratory efficiency.

One of the most prominent applications of MOPS Sodium Salt is in gel electrophoresis. It is a common component of running buffers for both native and denaturing gels used to separate nucleic acids and proteins based on size and charge. The stability of the pH provided by MOPS Sodium Salt ensures consistent electrophoretic migration, leading to sharper bands and more accurate data analysis. Researchers looking to buy MOPS Sodium Salt for electrophoresis can find high-purity grades from specialized suppliers.

Beyond electrophoresis, MOPS Sodium Salt is widely utilized in biochemical assays, including enzyme kinetics studies, receptor binding assays, and protein purification chromatography. It provides a stable and controlled environment for these sensitive reactions, minimizing variability and enhancing the reliability of the results. If your research involves enzymatic reactions or protein handling, securing a dependable supply of MOPS Sodium Salt from a reputable manufacturer is essential.

For procurement managers and research institutions, sourcing MOPS Sodium Salt involves evaluating several factors. Prioritize suppliers who clearly state the purity level (e.g., ≥98%) and provide detailed specifications. Purchasing from established manufacturers and distributors, particularly those based in China, can offer cost advantages without compromising on quality, provided due diligence is performed to ensure reliability and consistency. Always inquire about the availability of Certificates of Analysis (CoA) to confirm lot-specific quality.

In conclusion, MOPS Sodium Salt is a fundamental reagent that supports critical functions in biological and biochemical research. Its optimal buffering range and stability make it an ideal choice for applications ranging from electrophoresis to complex enzymatic assays. We are a dedicated supplier of high-quality MOPS Sodium Salt, committed to providing researchers with the reliable materials they need to advance their work.