passages.id: split_1_test_1146_passage
passages.type: progene_text
passages.text: Adhesion of mouse erythrocytes and splenocytes to COS cells expressing mCD97 ( EGF1,2,4 ) or mCD97 ( EGF1 , 2 , 3 , 4 ) could be blocked by mouse CD55 ( mCD55 ) antibody , identifying mCD55 as a cellular ligand for mCD97 .