0001012870-00-004000 424B4 1 20000728 ILLUMINA INC 0001110803 3826 330804655 CA 1231 424B4 33 333-33922 680469 9390 TOWNE CENTRE DRIVE SUITE 200 SAN DIEGO CA 92121 8585874290 9390 TOWN CENTRE DRIVE SUITE 200 SAN DIEGO CA 92121 424B4 1 0001.txt FINAL PROSPECTUS