Use the Mini-PROTEAN Tetra vertical electrophoresis system to cast and run 12 mini gels. Run Mini-PROTEAN precast gels, Ready Gel® precast gels, or handcast polyacrylamide gels Handcasting set for gels 0.75 mm thick This protein electrophoresis system includes: Tank, lid with power cables, electrode assembly Mini cell buffer dam 1 casting stand with 2 casting frames 5 short plates and 5 spacer plates with integrated 0.75 mm spacers Five 10-well combs Five gel spacers (165-3320) The Mini-PROTEAN Tetra cell eliminates tedious assembly procedures and has a patented sealing mechanism* that prevents assembly errors during handcasting. Note: To run 14 gels, please order a 4-gel cell or order a 2-gel cell and the optional Mini-PROTEAN Tetra companion running module (165-8038). Related Products View our complete line of Mini-PROTEAN Tetra cells and accessories for additional options in protein electrophoresis systems. We offer a full selection of polyacrylamide gel reagents including high-purity acrylamide solutions and powders for handcasting gels.