Using erbB 3 specific antibodies , the erbB 3 protein was identified as {HEAD ~ a 180 kDa glycoprotein}, {TAIL ~ gp180erbB} 3 
Using erbB 3 specific antibodies , the erbB 3 protein was identified as { HEAD ~ a 180 kDa glycoprotein } , { TAIL ~ gp180erbB } 3
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL OTH