Description

D-Lyxose Isomerase is a highly specific enzyme that catalyzes the reversible isomerization of D-lyxose to D-xylulose. This biocatalyst is essential for efficient carbohydrate metabolism and modification in industrial bioprocesses. It is a critical reagent for biochemical research, pharmaceutical development, and the production of specialty sugars and fine chemicals.

Application

• Biochemical Research & Development: Used as a key tool in enzymatic pathway studies, metabolic engineering, and the investigation of carbohydrate metabolism.
• Pharmaceutical Synthesis: Employed in the biocatalytic production of rare sugar intermediates for active pharmaceutical ingredients (APIs) and nucleoside analogs.
• Fine Chemical Production: Facilitates the synthesis of high-value D-xylulose and other rare ketoses used in food, cosmetic, and diagnostic applications.
• Enzyme Characterization Studies: Serves as a standard or model enzyme for studying isomerase mechanisms, kinetics, and stability under various conditions.
• Diagnostic Kit Manufacturing: A component in enzymatic assay kits for the specific detection and quantification of sugars in clinical or food analysis.

Basic Information

Product Name	D-Lyxose Isomerase
CAS No.	37318-42-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	D-Lyxose Ketol-Isomerase; Lyxose Isomerase; D-Lyxose Isomerase; D-Lyxose Ketol-Isomerase; EC 5.3.1.15; Aldose-Ketose Isomerase (specific to D-lyxose); D-Lyxose (D-Xylulose) Isomerase
EINECS	Contact for details

Quality Control

Our D-Lyxose Isomerase is produced and tested under stringent quality management systems. Each batch undergoes rigorous analysis to ensure high specific activity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing activity units, protein content, and purity is provided with every shipment to guarantee it meets your research and process specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This product is hygroscopic (moisture-sensitive). Allow the vial to equilibrate to room temperature in a dry environment before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	Lyophilized powder or solution
Identification (Activity)	Conforms (D-lyxose to D-xylulose conversion)
Specific Activity	> XX U/mg protein
Protein Content (Biuret)	> XX %
Purity (SDS-PAGE)	> XX % single band
pH Optimum	~7.0 - 8.0
Temperature Optimum	~40 - 50 °C
Stabilizers / Buffer	Potassium phosphate, glycerol (if in solution)

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