Electrophoresis is a fundamental technique used to separate charged molecules, such as proteins and nucleic acids, based on their size and charge. The buffer system employed is critical for controlling pH and ionic strength, directly influencing the migration rate and resolution of the separated components. MES (2-(N-Morpholino)ethanesulfonic acid) buffer, a zwitterionic compound, plays a significant role in various electrophoresis applications due to its unique chemical properties. As a leading manufacturer and supplier of laboratory chemicals, we are dedicated to providing researchers with high-performance reagents like MES buffer.

MES buffer is particularly valued in electrophoresis for its ability to maintain a stable pH in the range of 5.5 to 6.7, with a pKa of approximately 6.1. This pH stability is essential for consistent protein migration, especially in techniques like SDS-PAGE (Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis) when used in combination with other buffers. In some specialized electrophoresis systems, MES can be used as a primary buffer to resolve very small proteins, where its buffering capacity and low ionic interaction are advantageous. Its non-coordinating nature ensures that it does not interfere with the electrophoretic mobility of proteins or the integrity of the gel matrix.

When researchers decide to buy MES buffer for electrophoresis, they are often looking for a highly pure product to ensure clear bands and accurate molecular weight estimations. Our MES buffer, with a purity level of ≥99%, meets these stringent requirements. Sourcing from a reliable supplier in China like us guarantees access to a consistent and high-quality product that can be trusted for critical electrophoretic separations. We understand the importance of reproducibility in research, and the quality of your buffer is a key factor in achieving it. Exploring the MES buffer price from our company will reveal competitive options for both small-scale lab use and bulk procurement.

Beyond its direct application in running buffers, MES can also be used in the preparation of stock solutions or for conditioning gels prior to electrophoresis. Its compatibility with common electrophoresis reagents and its relative stability make it a practical choice for laboratory protocols. For those aiming to purchase MES buffer for their electrophoresis needs, selecting a product from a reputable manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. ensures that you are using a reagent that has undergone rigorous quality control. We are committed to supporting the scientific community with superior reagents.

In summary, MES buffer is a critical component for achieving optimal results in electrophoresis. Its stable pH range, low metal ion binding, and high purity contribute to improved protein separation and resolution. We invite you to experience the quality and reliability of our MES buffer. Contact us today to discuss your electrophoresis buffer requirements and to receive a competitive quote.