FOCUS™ Soluble & Insoluble is a complete kit for the selective preparation of soluble (hydrophilic) and insoluble (hydrophobic) proteins from mammalian tissues and cells, plants, yeast, bacteria, and other biological samples. The kit comes with reagents necessary for fractionation of soluble and insoluble fractions, including a strong chaotropic extraction buffer to solubilise difficult proteins.

The FOCUS™ Soluble & Insoluble kit is supplied with a specific clean-up kit for the preparation of each fraction for isoelectric focusing and 2D electrophoresis for improved spot resolution.

FOCUS™ Soluble & Insoluble kit is designed for >50 preps, where one prep is either 100 mg mammalian tissue, 50 µl wet animal cell pellet; 50 µl wet yeast pellet; 50 µl wet bacteria pellet or 250 mg plant tissue.