2 ) cross-linking 125i-calmodulin to whole maps and map2 by disuccinimidyl suberate : 125i-calmodulin was cross-linked to map2 and tau proteins showing an intense radioactivity band at 300,000 daltons and a diffuse band between 70,000 and 90,000 daltons .
C0026045
maps
C0085401
tau proteins