Description

Ec 4.1.1.19 CAS NO 9024-77-5 is a high-purity enzyme preparation, specifically an aromatic-L-amino-acid decarboxylase. This biocatalyst is essential for facilitating specific decarboxylation reactions in organic synthesis and biochemical research. It is a critical reagent for pharmaceutical development, diagnostic manufacturing, and advanced life science research requiring precise enzymatic activity.

Application

• Pharmaceutical Intermediate Synthesis: Used as a biocatalyst in the production of key intermediates for neurotransmitters and other active pharmaceutical ingredients (APIs).
• Diagnostic Reagent Manufacturing: A core component in enzymatic assay kits for clinical diagnostics and research, particularly for detecting specific amino acids or their metabolites.
• Biochemical Research: Employed in metabolic pathway studies, enzyme kinetics research, and as a tool for the specific decarboxylation of aromatic L-amino acids in vitro.
• Biocatalysis Process Development: Utilized in green chemistry and industrial biocatalysis for the stereoselective synthesis of fine chemicals and chiral compounds.
• Food & Flavor Analysis: Applied in enzymatic methods for the quantification of specific amino acids in food science and quality control laboratories.

Basic Information

Product Name	Ec 4.1.1.19 CAS NO 9024-77-5
CAS No.	9024-77-5
Molecular Formula	N/A (Enzyme)
Molecular Weight	Varies by preparation
Synonyms	Aromatic-L-amino-acid decarboxylase; DOPA decarboxylase; 5-HTP decarboxylase; Tryptophan decarboxylase; AAAD; AADC; EC 4.1.1.28 (obsolete number); L-Aromatic Amino Acid Decarboxylase
EINECS	Contact for details

Quality Control

Our Ec 4.1.1.19 enzyme is produced and tested under stringent quality management systems. Each batch is characterized for specific activity, purity, and stability to ensure reproducible performance in your applications. Certificates of Analysis (COA) detailing activity units (U/mg), protein content, and absence of specified contaminant activities are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. This product is hygroscopic (moisture-sensitive); allow the vial to equilibrate to room temperature in a dry environment before opening to prevent condensation. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	Lyophilized powder or solution
Identification (Activity)	Conforms
Specific Activity	> X U/mg protein (Grade Dependent)
Protein Content (Biuret)	> 90%
pH (in solution)	6.5 - 7.5
Residual Moisture (for lyophilized)	< 5.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.