Gel electrophoresis is a cornerstone technique in molecular biology and biochemistry, enabling the separation and visualization of DNA, RNA, and proteins. A critical component for the success of these runs is a reliable tracking dye. Bromophenol Blue (CAS 115-39-9) stands out as one of the most frequently used dyes for this purpose, offering clear visual feedback throughout the electrophoresis process. For researchers seeking to buy Bromophenol Blue, understanding its role is key to optimizing their experiments.

As a manufacturer and supplier of high-quality laboratory chemicals, we recognize the importance of Bromophenol Blue's consistent performance. Its primary function in electrophoresis is to act as a visible marker that migrates through the gel matrix alongside the sample molecules. This migration allows scientists to monitor the progress of the separation, estimate the migration front, and determine when to stop the run to prevent sample dispersion. Many labs in China and internationally rely on us as their preferred Bromophenol Blue supplier due to our commitment to product integrity.

The migration rate of Bromophenol Blue is dependent on factors like gel concentration and buffer conditions, but it typically migrates at a speed comparable to DNA fragments of around 300 base pairs in a 1% agarose gel. This predictable behavior makes it an invaluable tool for experimental planning and execution. When considering purchasing this essential reagent, inquiring about the Bromophenol Blue price from a direct manufacturer like ourselves often yields the most competitive rates, especially for bulk orders.

Beyond its role in electrophoresis, Bromophenol Blue is also a well-known acid-base indicator, changing color from yellow to blue in the pH range of 3.0 to 4.6. This dual utility further cements its status as a staple in many research and academic laboratories. For those needing a consistent supply, whether for molecular biology applications or pH studies, we are a dedicated Bromophenol Blue manufacturer ready to meet your demands. Procuring high-quality reagents ensures the reproducibility and validity of your research findings.

We encourage scientists and lab managers to reach out for more information regarding our Bromophenol Blue product specifications, availability, and pricing. As a trusted supplier, we are committed to supporting your research by providing reliable chemicals. Contact us today to secure your supply and ensure the smooth execution of your gel electrophoresis experiments.