The ProSieve® QuadColor® Protein marker is a mixture of 12 recombinant, highly purified proteins with molecular weights of 4, 6, 10, 15, 25, 40, 55, 70, 100, 140, 170, 250, and 300 kDa.

• Ready-to- use - no heating, further dilution or addition of a reducing agent is required before use
• Brightly colored ladder - easy to rember pattern

ProSieve™ QuadColor™ Protein Marker, just add water and load for visible protein confirmation based on the multi-colored identification band patterns.

12 month shelf life and freezer storage.

Sustainable and considered non toxic, but should be disposed with proper safety guidelines.