0001047469-04-004728 424B2 2 20040217 AVANT IMMUNOTHERAPEUTICS INC 0000744218 2835 133191702 DE 1231 424B2 33 333-109583 04607147 119 FOURTH AVE NEEDHAM MA 02494 7814330771 119 FOURTH AVE NEEDHAM MA 021942725 T CELL SCIENCES INC 19920703 424B2 1 a2128651z424b2.htm 424B2 GRAPHIC 3 g675921.jpg G675921.JPG