Immunogen sequence: TTGTSSNSSQ STSNSGLAPN PTNATTKVAG GALQSTASLF VVSLSLLHLY S. CD24 is a 35-50 kDa glycosylphosphatidylinositol (GPI)-anchored glycoprotein expressed on a variety of cell types, including erythrocytes, thymocytes, peripheral lymphocytes, a