Spectrophotometry remains a cornerstone of quantitative analysis in chemistry and biology, relying on the precise measurement of light absorption. To achieve reliable results, the reagents used must facilitate clear and measurable spectral changes. Phenazine Methosulfate (PMS), a potent redox indicator, plays a crucial role in many spectrophotometric assays by generating colored products that can be easily quantified. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Phenazine Methosulfate, ensuring that researchers can conduct their spectrophotometric analyses with confidence.

Phenazine Methosulfate, identified by CAS number 299-11-6, is widely used to couple enzymatic reactions that produce reduced cofactors like NADH or NADPH to the reduction of tetrazolium salts. These tetrazolium salts, upon reduction, form intensely colored formazan dyes. The intensity of this color is directly proportional to the amount of reduced tetrazolium salt, which in turn reflects the activity of the coupled enzyme or the concentration of the substrate. The ability to purchase Phenazine Methosulfate from a reputable source like NINGBO INNO PHARMCHEM CO.,LTD. is essential for obtaining accurate and reproducible spectrophotometric data.

The utility of Phenazine Methosulfate in spectrophotometric assays is particularly evident in cell viability testing, where the MTT assay is a common example. In this assay, cellular oxidoreductases reduce MTT (a tetrazolium salt) to formazan in the presence of PMS. The resulting purple formazan precipitate is then solubilized and measured spectrophotometrically. The consistency and purity of the Phenazine Methosulfate used directly impact the sensitivity and linearity of this assay. NINGBO INNO PHARMCHEM CO.,LTD. offers Phenazine Methosulfate that meets stringent quality standards, ensuring optimal performance.

Beyond cell viability, Phenazine Methosulfate is also employed in assays for various dehydrogenases, such as lactate dehydrogenase (LDH) and glucose-6-phosphate dehydrogenase (G6PDH). These assays are critical in clinical diagnostics and biochemical research. The electron-shuttling capability of PMS allows for the efficient coupling of these enzymatic reactions to spectrophotometric detection, providing rapid and accurate quantification. The availability of Phenazine Methosulfate for sale at competitive prices from NINGBO INNO PHARMCHEM CO.,LTD. makes these vital assays accessible to a broader range of laboratories.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting scientific endeavors by providing premium Phenazine Methosulfate. Our dedication to quality assurance means that researchers can depend on our product for consistent and reliable performance in all their spectrophotometric analyses. For those in need of Phenazine Methosulfate, our company serves as a trusted manufacturer and supplier.

In summary, Phenazine Methosulfate is an indispensable reagent for numerous spectrophotometric assays, particularly those involving enzymatic reactions and the generation of colored products. Its role as an electron mediator is key to achieving quantitative measurements. Researchers looking to order Phenazine Methosulfate can rely on NINGBO INNO PHARMCHEM CO.,LTD. for high-quality products that drive analytical precision.