Lonza introduces novel products for fast protein separations on polyacrylamide precast gels and subsequent staining of the proteins or rapid tank transfer for western blotting. Combined they take standard protein methods from over 5 hours down to less than 1 hour:

  • 20-25 minutes separation with PAGEr™ EX Gels and ProSieve™ EX Running Buffer and gels have a
    1 year shelf-life
  • 10 minutes transfer/Western blot using ProSieve™ EX Western Blot Transfer Buffer
  • 10 minutes staining using ProSieve™ EX Safe Stain  

Lonza also offers traditional Laemmli Tris-glycine gels for polyacrylamide gel electropho­resis (PAGE) along with high quality prepared Tris-Glycine buffer for separation of native proteins and Tris-Glycine-SDS buffer for denatured proteins (SDS PAGE).  

All precast protein gels are available in two sizes to fit most chambers. We have a variety of concentrations and well formats to meet the needs for various applications. Every lot of PAGEr™ Precast gels is functionally tested and 100% guaranteed.  

Lonza is an expert in protein and nucleic acid electrophoresis, bringing a strong history of innovation and reliability to your most important research. Our well known product brands set the standard in quality, purity and performance for electrophoresis. From detailed specifications on agarose and size markers, to specific instructions for proteins methods, we cover the basics needed to ensure successful separation, detection and analysis of proteins in agarose and polyacrylamide gels.

See our Product Knowledge Center section on each product web page for more information.