In the intricate landscape of life sciences, the precise control of pH is a fundamental requirement for virtually all biological processes. Biological buffers serve as the guardians of this delicate balance, and among the most esteemed is MES Monohydrate (CAS 145224-94-8). As a premier manufacturer and supplier, we understand the critical role this zwitterionic buffer plays and aim to highlight its indispensable qualities for researchers and industry professionals.

MES Monohydrate is a zwitterionic organic chemical belonging to the Good's buffer family. Its chemical structure features a morpholine ring and an ethanesulfonic acid group, which together contribute to its excellent buffering capabilities. It effectively maintains pH in the range of 5.5 to 6.7, with a pKa of approximately 6.1 at 20°C. This specific pH buffering capacity is vital for many enzymatic reactions, cellular functions, and protein stability, where slight deviations in acidity or alkalinity can drastically alter outcomes.

The utility of MES Monohydrate extends across various life science applications. It is extensively used in cell culture media to provide a stable pH environment conducive to cell growth and viability. In protein biochemistry, it is a buffer of choice for enzyme assays and protein purification procedures, thanks to its low ionic strength, minimal reactivity, and lack of interference with biological macromolecules. Its low UV absorptivity is also a significant advantage, allowing for accurate spectrophotometric monitoring of experiments without buffer-induced signal distortion.

Furthermore, MES Monohydrate serves a role in electrophoresis, acting as a running buffer that helps achieve efficient separation of small proteins on specialized gels. Its inertness towards metal ions also makes it suitable for experiments involving metalloenzymes or metal-sensitive pathways. The compound's high purity (typically ≥99.5%) and adherence to global standards such as USP, BP, EP, and FCC, underscore its reliability for critical scientific applications.

For laboratories and biotechnology firms, securing a consistent and high-quality supply of MES Monohydrate is paramount. We operate as a dedicated manufacturer and supplier, ensuring that our MES Monohydrate meets the rigorous demands of the life sciences industry. Whether you need it for fundamental research, advanced diagnostics, or biopharmaceutical development, choosing the right supplier guarantees the integrity of your work. If you are looking to buy MES Monohydrate or seeking a dependable MES Monohydrate supplier in China, we are committed to providing excellent product quality and competitive pricing to support your scientific endeavors.