EXHIBIT 2.1 EXECUTION COPY ASSET PURCHASE AGREEMENT THIS ASSET PURCHASE AGREEMENT (the "Agreement") is made as of November 15, 2000, by and between EPOCH BIOSCIENCES, INC., a Delaware corporation, ("Buyer") and IMMUNE COMPLEX CORPORATION ("Seller"), a...Asset Purchase Agreement • November 27th, 2000 • Epoch Biosciences Inc • In vitro & in vivo diagnostic substances • California
