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Mouse DOPA Decarboxylase / DDC Protein (His Tag)

Aadc

Catalog Number P50799-M08B
Organism Species Mouse
Host Baculovirus-Insect Cells
Synonyms Aadc
Molecular Weight The recombinant mouse DDC consists of 490 amino acids and has a calculated molecular mass of 55.2 kDa. It migrates as an approximately 50 kDa band in SDS-PAGE under reducing conditions.
predicted N Met
SDS-PAGE
Purity > 90 % as determined by SDS-PAGE
Protein Construction A DNA sequence encoding the mouse DDC (O88533) (Met 1-Glu 480) was expressed,with a C-terminal polyhistidine tag.
Bio-activity
Research Area Developmental Biology |Metabolism |Lipid metabolism
Formulation Lyophilized from sterile 50mM Tris, 100mM NaCl, pH 8.0, 20% gly, 3mM DTT
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background Dopa Decarboxylase (DDC), also known as AADC and Aromatic-L-amino acid decarboxylase, is a 54 kDa member of the group II decarboxylase family of proteins.It is a vitamin B6-dependent homodimeric enzyme that catalyzes the decarboxylation of both L-3,4-dihydroxyphenylalanine (L-DOPA) and L-5-hydroxytryptophan to dopamine and serotonin, respectively, which are major mammalian neurotransmitters and hormones belonging to catecholamines and indoleamines. Since L-DOPA is regularly used to treat the symptoms of Parkinson's disease, the catalytic pathway is of particular research interest. Defects of DDC are associated with severe developmental delay, oculogyric crises (OGC), as well as autosomal recessive disorder AADC deficiency, an early onset inborn error in neurotransmitter metabolism which can lead to catecholamine and serotonin deficiency.
Reference
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  • Lisa, J. S. et al., 1992, Genomics 13: 469-471.
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  • Vassilacopoulou, D. et al., 2004, Neurochem. Res. 29: 1817-1823.
  • Ma, J.Z., et al., 2005, Hum. Mol. Genet. 14: 1691-1698.