Molecular weight (DA)
58kD
Immunogen
Synthesized peptide derived from part region of human protein
Specificity
PDE1A Polyclonal Antibody detects endogenous levels of protein.
Formulation
Liquid in PBS containing 50% glycerol, and 0.02% sodium azide.
Dilution rate
WB 1:500-2000 ELISA 1:5000-20000
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
Cyclic nucleotide phosphodiesterases (PDEs) play a role in signal transduction by regulating intracellular cyclic nucleotide concentrations through hydrolysis of cAMP and/or cGMP to their respective nucleoside 5-prime monophosphates. Members of the PDE1 family, such as PDE1A, are Ca(2+)/calmodulin (see CALM1; MIM 114180)-dependent PDEs (CaM-PDEs) that are activated by calmodulin in the presence of Ca(2+) (Michibata et al., 2001 [PubMed 11342109]; Fidock et al., 2002 [PubMed 11747989]).[supplied by OMIM, Oct 2009],
Function
catalytic activity:Nucleoside 3',5'-cyclic phosphate + H(2)O = nucleoside 5'-phosphate.,enzyme regulation:Type I PDE are activated by the binding of calmodulin in the presence of Ca(2+).,function:Has a higher affinity for cGMP than for cAMP.,similarity:Belongs to the cyclic nucleotide phosphodiesterase family.,subunit:Homodimer.,tissue specificity:Several tissues, including brain, kidney, testes and heart.,
Protein name
Calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1A (Cam-PDE 1A) (EC 3.1.4.17) (61 kDa Cam-PDE) (hCam-1)
Fields
>>Purine metabolism;>>Metabolic pathways;>>Calcium signaling pathway;>>Olfactory transduction;>>Taste transduction;>>Renin secretion;>>Morphine addiction
Human protein sequence Database
P54750
Mouse protein sequence database
Q61481
Rat protein sequence database
Cellular localization
nucleus,cytosol,neuronal cell body,
Tissue expression
Several tissues, including brain, kidney, testes and heart.