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Sino Biological™ DDC Recombinant Human Protein, His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the full length of human DDC (NP_000781.1) (Met 1-Glu 480) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS10560H08B5

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 10560H08B5


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Frozen
Molecular Weight 55kDa
Purity ≥85% by SDS-PAGE
Quantity 5μg
Storage Requirements Store at -80°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Protein Subtype Other Proteins
Endotoxin Concentration <1 EU/μg
Gene Alias AADC, DDC
Common Name Dopa Decarboxylase
Gene Symbol DDC
Protein Tag His Tag
Validated Application Assay Standard
Expression System Insect

Dopa Decarboxylase (DDC), recombinant human protein is supplied in frozen format. It is suitable for use in protein studies such as enzymatic analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

  • Activity: Measured by its ability to convert the substrate 3,4-dihydroxy L-phenylalanine (L-Dopa) to 3,4-dihydroxyphenylethylamine (dopamine); the dopamine product is measured by its absorbance at 340nM after derivatization with trinitrobenzene sulfonic acid, the specific activity is >1500pmole/min./μg
  • Formulation: 50mM Tris, 100mM NaCl, 0.2μg/μL BSA, pH 8, 10% glycerol
  • Reconstitution: No reconstitution needed

This protein is manufactured by Sino Biological Inc.