title: Gel electrophoretic analysis of structural proteins of the normal canine and human hearts.
abstract: 1. Gel electrophoretic analysis of structural proteins extracted from myocardial tissues in the presence of sodium dodecylsulfate (SDS) is applicable to study the relative amount of structural proteins from less than 1 Gm of heart tissue. 2. The compositions of structural proteins of the right and left atria and ventricles of the normal canine heart were identical and similar to those of skeletal muscle. 3. The compositions of structural proteins of the atrium and ventricle of the normal human heart were also identical.
mesh_terms: D000185:Actinin / Q000032:analysis; D000199:Actins / Q000032:analysis; D000328:Adult; D000818:Animals; D004285:Dogs; D004591:Electrophoresis, Polyacrylamide Gel; D006325:Heart Atria / Q000032:analysis; D006352:Heart Ventricles / Q000032:analysis; D006801:Humans; D009124:Muscle Proteins / Q000302:isolation & purification*; D009206:Myocardium / Q000032:analysis*; D009218:Myosins / Q000032:analysis; D012967:Sodium Dodecyl Sulfate; D014335:Tropomyosin / Q000032:analysis; D014336:Troponin / Q000032:analysis
chemical_list: D000199:Actins; D009124:Muscle Proteins; D014335:Tropomyosin; D014336:Troponin; D000185:Actinin; D012967:Sodium Dodecyl Sulfate; D009218:Myosins