PROTEAN II xi Cell: The Ultimate Choice for Large-Format Electrophoresis
The Bio-Rad PROTEAN II xi cell represents the pinnacle of large-format vertical electrophoresis technology, providing exceptional performance for a variety of one-dimensional (1-D) electrophoresis techniques such as SDS-PAGE, native PAGE, and agarose gel electrophoresis. Designed to accommodate up to four handcast gels simultaneously, the PROTEAN II xi stands out for its flexibility and ability to adapt to gel sizes of 16 x 16 cm or 16 x 20 cm, making it an indispensable tool for research laboratories and production environments.
The innovative design of the PROTEAN II xi cell focuses on ease of use and result accuracy. The patented single-screw clamps ensure uniform, leakproof sealing along the entire length of the glass plates, eliminating the risk of leaks and reducing the need for agarose plugs or grease. This design not only simplifies the gel casting process but also enhances result quality by ensuring an even gel distribution and effective separation of proteins or nucleic acids.
A key feature of the PROTEAN II xi cell is its central cooling core. It can be connected to a tap water supply, a refrigerated bath, or filled with coolant, providing flexibility for various laboratory environments. This efficient cooling system is crucial for maintaining a stable temperature during electrophoresis, which helps achieve sharp, well-resolved bands. With a minimal buffer requirement of just 1.5 liters, the cell is designed to optimize resource use while delivering high-quality performance.
The PROTEAN II xi cell is highly versatile, offering a range of accessories that allow users to customize their experience. Users can select from various glass plates, spacers, and sandwich clamps to tailor the cell to their specific needs. Optional frosted glass plates are particularly useful for high-resolution vertical agarose gel electrophoresis, improving the resolution and quality of nucleic acid separation.
With its notched plates, the PROTEAN II xi allows for the simultaneous running of up to four gels, which is ideal for high-throughput applications. Although the cell is not recommended for two-dimensional (2-D) electrophoresis, it excels in one-dimensional applications by providing a large processing capacity while maintaining high-quality separation.
The PROTEAN II xi also includes comb conversion screws, which enable modification of any PROTEAN II xi comb from a 25 mm well depth to a 10 mm depth. This feature enhances convenience by facilitating comb removal and simplifying overall cell maintenance.
The Bio-Rad PROTEAN II xi cell stands out as an advanced and flexible solution for large-format electrophoresis. With its innovative design, efficient cooling system, versatile accessories, and ability to handle multiple gels simultaneously, it meets the demands of various applications in molecular biology and biochemistry. It offers an exceptional combination of flexibility, precision, and ease of use, making it a preferred choice for laboratory professionals.
