EX-21 33 igi-21.txt EXHIBIT 21 EXHIBIT 21 IGI, INC. AND SUBSIDIARIES EXHIBIT 21-LIST OF SUBSIDIARIES OF IGI, INC. IGEN, Inc., a Delaware Corporation ImmunoGenetics, Inc., a Delaware Corporation Marketing Aspects, Inc., a Delaware Corporation Blood Cells, Inc., a Delaware Corporation Flavorsome, Ltd., a Delaware Corporation Microburst, Inc., a Delaware Corporation 1