The Criterion Gel System from BioRad

©BioRad

 The Criterion Gel System 

• Small format ("Midi") gel electrophoresis tank
• Capable of running both 1D and 2D gels
• Ultimate convenience and unsurpassed electrophoresis results 
• Higher throughput — More samples separated in fewer runs
• 5 comb styles — 3 multiple-well formats, an IPG+1 comb for 2-D electrophoresis, and a prep comb for large sample volumes
• Leak-free runs — A simple yet smart design that integrates the upper chamber into the gel cassette to prevent leakage
•  Printed information on each cassette — Catalog number, lot number, expiration date, and gel type
• Safe and easy-to-open cassettes 
• Patented J-foot cassette design — Gel is lifted easily from the cassette and lies flat on filter paper, cellophane, or blotting membrane without the need for cutting or trimming
• Visit  www.biorad.com for more details

 The Investigator 2-D Electrophoresis System

© Genomics Solutions

The Investigator 2-D Electrophoresis System is a complete system that includes:

• Large format electrophoresis tank 
• Power supply
• Chiller
• The system's large format 23 x 23-cm gels allow excellent resolving power.
• Peltier-based chiller can be used for the first dimension IPG strips and second dimension running tank. Temperature variations anywhere in the chamber are less than 0.5° C.
• The dedicated power supply is specifically designed for high performance 2-D electrophoresis.

• This multi-compartment electrolyzer (MCE) fractionates complex protein samples based on their isoelectric (pI) points. 
• This is achieved through IPG strips, which use a series of surface modified microporous membranes of defined pH assembled to form a series of chambers into which proteins migrate according to their pI under the influence of an electric field.