The PROTEAN IEF system, consisting of ReadyStrip IPG strips and the PROTEAN IEF cell, is optimized to perform first-dimension isoelectric focusing — simply, reproducibly, and efficiently. Choose strips in four lengths, each designed to match Bio-Rad’s second-dimension cells. Control resolution with IPG gradients that offer 1, 3, or 7 pH units per strip.

The PROTEAN II wide format cell is used to perform 2-D separations with the 18.3 x 19.3 cm gels, which accommodate 17 cm IPG strips. The PROTEAN II xi and XL multi-cells, with six-gel capacity, ensure reproducibility for high-volume electrophoresis laboratories.

The Mini-PROTEAN 3 cell incorporates innovative, user-friendly features that make running protein on polyacrylamide gels easier. This cell is durable, versatile, and easy to assemble. It can run either precast or handcast polyacrylamide gels.Mini-PROTEAN gel size — 7 x 8.5 cm (H x W)

Feature:Transfering proteins to nitrocellulose membranes with less preparation time, material use or clean-up as compared to wet transfer cell counterparts.

This system, consists of a 1525 Binary gradient Pump, 717 Autosampler, Column heater, a 2475 Multi-Fluorescence Detector and a 2996 Photodiode Dector, is capable of routinely separating and detecting both small molecule analytes and proteins.

This equipment is mainly used to disrupt cells in the isolation and prepartion of intracelluar proteins. Cell membrane will be broken after sonicated with this device , and the intracellular products, such as protein, nucleid acid, lipid, will be released and extracted.