Electrophoretic identification of calmodulin in rat parotid gland.
A heat-stable extract of rat parotid gland contained a protein the electrophoretic migration of which on SDS-polyacrylamide gel was accelerated by Ca2+. Its apparent molecular weight was about 17 or 20 K in the presence or absence of Ca2+, respectively; it was able to bind Ca2+. These properties are exactly those of purified calmodulin.
Tojyo
Y
Y
Matsumoto
Y
Y
Saida
K
K
Suzuki
A
A
D000818:Animals; D002147:Calmodulin / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D008297:Male; D010306:Parotid Gland / Q000032:analysis*; D051381:Rats; D011919:Rats, Inbred Strains; D012967:Sodium Dodecyl Sulfate
D002147:Calmodulin; D012967:Sodium Dodecyl Sulfate