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Updated: Aug 15, 2026

Pull-down of Calmodulin-binding Proteins
Published on: January 23, 2012
Extracellular calmodulin-binding proteins in body fluids of animals
T WenQiang1, G Yi, S Yu
1Biology Department, Hebei Normal University, Shijiazhuang, People's Republic of China.
Abstract:
The extracellular calmodulin-binding proteins (CaMBPs) were investigated in body fluids of animals by using the biotinylated calmodulin gel overlay method. Four major CaMBPs with molecular masses of 24, 31.5, 44/45 and 94 kDa were detected in serum, two of 24 and 63 kDa in bovine milk and three of 14, 24 and 52 kDa in human saliva. It suggested that extracellular CaMBPs exist commonly in body fluids of animals, and this result may provide a new clue for understanding the role of extracellular calmodulin.
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