fab-fragments of antibodies against m-protein could not release m-protein quantitatively from either breast or heart myofibrils but remained bound to the myofibrillar structure , whereas monovalent antibodies against mm-ck cause the specific release of mm-ck and the concomitant disappearance of the m-line from chicken skeletal muscle myofibrils .
C0700271
m-protein
C0003241
antibodies