Bis-Tris gels from Web Scientific provide a system for the sensitive, high-resolution analysis of proteins and protein complexes for estimations of molecular mass and purity and can be used as a direct replacement for Novex NuPAGE Bis-Tris gels. These gels overcome the limitations of traditional Tris-Glycine systems by providing a near-neutral operating pH and detergent compatibility. Advantages include:
- Wide molecular weight resolving range
- Neutral-pH separation which helps preserve the native state of protein complexes
- Higher resolution than with Tris-Glycine native electrophoresis
We supply Homogeneous & Gradient Bis-Tris Gels with 10%, 12% and 4-12% acrylamide, each one suited to the separation of proteins in different KDa size ranges.