ProteinSimple introduced the iCE imaged capillary isoelectric focusing (icIEF) technology 21 years ago, and since then our customers have made iCE and Maurice the leading platforms for protein charge and size determination. Together, we continue to lead the way with more presentations, publications, citations, and innovations than any other technology in this field. As a part of Bio-Techne, we are a global company providing innovative tools and bioactive reagents to all areas of life sciences.