In the meticulous world of scientific research, every reagent plays a part in the quest for accurate and reproducible results. MOPS Sodium Salt (CAS 71119-22-7) is a cornerstone buffer that consistently enables precision in numerous biological and biochemical applications. Understanding its properties and how to procure it effectively is vital for any research laboratory.

MOPS Sodium Salt is a zwitterionic buffer, celebrated for its capability to maintain stable pH levels within the biologically relevant range of 6.5 to 8.0, owing to its pKa of 7.2 at 25°C. This characteristic is critical for preserving the functionality of enzymes, stabilizing protein structures, and ensuring the integrity of nucleic acids during various experimental procedures. Its high solubility in water makes it easy to prepare solutions, and its chemical stability means it doesn't readily react with other assay components.

The utility of MOPS Sodium Salt is particularly evident in gel electrophoresis. It is a key component in running buffers, helping to regulate the ionic strength and pH, which are critical factors for achieving efficient separation of DNA, RNA, and proteins. Consistent pH throughout the run minimizes band distortion and improves the resolution of separated molecules. For researchers needing to buy MOPS Sodium Salt for these demanding applications, sourcing from trusted manufacturers is paramount.

Beyond electrophoresis, MOPS Sodium Salt is widely employed in biochemical assays, including those involving enzymes, antibodies, and cell signaling pathways. Its neutral buffering capacity provides a stable microenvironment for these complex biological reactions. When you purchase MOPS Sodium Salt, look for assurances of high purity (typically ≥98%) and consistent batch quality, often confirmed by a Certificate of Analysis (CoA). This ensures your experiments are not compromised by reagent variability.

Procurement managers and principal investigators often seek reliable suppliers who can offer competitive pricing for MOPS Sodium Salt, especially for bulk orders. Manufacturers in China are significant players in the global chemical supply chain, offering a balance of quality and cost-effectiveness. When engaging with suppliers, inquire about their production standards, quality control measures, and customer support services to ensure a smooth and dependable procurement process.

In summary, MOPS Sodium Salt is a fundamental reagent for scientific research, underpinning accuracy and reproducibility in applications like electrophoresis and biochemical assays. By prioritizing high-purity products and partnering with reputable manufacturers and suppliers, researchers can ensure they have access to this essential buffer, thereby facilitating robust and reliable scientific discovery. We pride ourselves on being a premier supplier of quality MOPS Sodium Salt to the research community.