Protein Kinase G 1a is a native isoform of protein kinase G type I (cGK-I) isolated from bovine lung. It is a serine-threonine protein kinase found naturally in high concentrations in the cerebellar Purkinje cells, smooth muscle cells, and human platelets.
PKG1A, Native (Bovine)
PKG Iα; cGK Iα; PKG1A
> 95% (SDS-PAGE), buffered aqueous glycerol solution
buffered aqueous glycerol solution
Enzyme Commission Number
mol wt 74 kDa (monomer)
Solution in 10 mM phosphate buffer, pH 6.8, 1 mM EDTA, 15 mM β-mercaptoethanol, 10 KIU/ml aprotinin and 50% glycerol.
Protein Kinase G Iα; PKG Iα; cGK Iα; cyclic Guanosine Monophosphate Protein Kinase I α; EC 220.127.116.11; PKG1A; cGMP-dependent protein kinase