ProSieve EX Stain Enhancer in 15 minutes

Lonza's new fast protein safe stain is revolutionary for the speed and sensitivity it brings to your exepriments. ProSieve™ EX Safe Stain is the ultimate fast solution for a 1 step, safe stain in 10 minutes       


Browse our frequently asked questions:

Lonza also has a wide variety of protein stains and markers to help optimize your SDS-PAGE and Westerns for: 

  • Fast, sensitive, easy-to-use gels stains
  • Sharp, accurate confirmation of protein transfer
  • Sizing of protein markers 5 kDa - 225 kDa