0000891618-99-000474 S-3 5 19990211 CERUS CORP 0001020214 2836 680262011 DE 1228 S-3 33 333-72185 99531484 2525 STANWELL DRIVE SUITE 300 CONCORD CA 94520 5106039071 2525 STANWELL DRIVE STE 300 CONCORD CA 94520 CERUS TECHNOLOGIES INC 19960731 S-3 1 000089161899000474-001-seq1-s-3.txt FORM S-3 EX-1.1 2 000089161899000474-002-seq2-ex-1-1.txt FORM OF UNDERWRITING AGREEMENT EX-5.1 3 000089161899000474-003-seq3-ex-5-1.txt OPINION OF COOLEY GODWARD LLP EX-23.1 4 000089161899000474-004-seq4-ex-23-1.txt CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS EX-27 5 000089161899000474-005-seq5-ex-27.txt FINANCIAL DATA SCHEDULE