Laccase
Laccase (EC 1.10.3.2) — Oxidative Enzyme for Phenolic Substrates
Dark brown laccase powder for oxidative bioprocessing of phenolic pollutants, dyes, and lignin-related substrates. Designed for reliable activity in acidic conditions (pH 3.0–6.0) across 50°C–70°C. Supports color reduction, lignin oxidation, and enzymatic degradation pathways in wastewater, pulp & paper, denim finishing, wine stabilization, and bioremediation. Activity 1,000–10,000 U/g (ABTS assay). Source: Trametes versicolor, Myceliophthora thermophila. MOQ 1 kg. Ships worldwide.
Product Specifications
Laccase Enzyme Powder — 1,000 – 10,000 U/g
Enzyme Name
Laccase (EC 1.10.3.2)
Activity
1,000 – 10,000 U/g (ABTS assay)
pH Range
3.0 – 6.0
Temperature Range
50°C – 70°C
Appearance
Dark brown powder
Source
Trametes versicolor, Myceliophthora thermophila
Shelf Life
12 months (sealed, cool, dry)
Packaging
1 kg / 10 kg / 25 kg
MOQ
1 kg
Certifications
ISO 9001, Industrial Grade
Applications
Laccase catalyzes oxidation of phenolic and other electron-rich substrates, enabling color reduction, lignin/phenolic transformation, and oxidative breakdown in industrial and environmental processes under recommended pH and temperature conditions.
Wastewater Treatment
Oxidative degradation of phenolic pollutants, dyes, and endocrine disruptors in industrial wastewater streams.
Pulp & Paper Bleaching
Bio-bleaching of kraft pulp—reduces chlorine chemical usage by oxidizing residual lignin (biorefining).
Denim Finishing
Indigo decolorization for vintage/stone-washed denim effects without pumice stones—greener denim processing.
Wine Stabilization
Oxidizes unstable phenolics in wine to prevent browning and haze, improving shelf stability without sulfites.
Bioremediation
Soil and groundwater remediation—degrades PAHs, pesticides, and chlorophenols through enzymatic oxidation.
Biofuel Cell Cathodes
Laccase-based enzymatic biofuel cells—catalyzes oxygen reduction at the cathode for green energy devices.
Why Source From Us
ABTS-Verified Activity Consistency
Each batch is aligned to ABTS assay activity targets (1,000–10,000 U/g) to support predictable oxidative performance in your process.
Optimized for Acidic Oxidation Windows
Built for laccase operation in pH 3.0–6.0 and 50°C–70°C, helping you maintain stable oxidation rates across real production conditions.
Industrial-Grade Supply & Documentation
ISO 9001 manufacturing with industrial-grade quality controls. We can provide COA/TDS and support qualified technical inquiries.
Flexible Packaging for Pilot to Production
Available in 1 kg / 10 kg / 25 kg formats with MOQ starting at 1 kg—ideal for trials, scale-up, and long-term procurement.
Frequently Asked Questions
What does EC 1.10.3.2 mean for Laccase?
EC 1.10.3.2 is the enzyme classification for laccase, an oxidoreductase that catalyzes oxidation of electron-rich substrates (commonly phenolic compounds) using oxygen as the terminal electron acceptor.
How should I use the ABTS activity value (1,000–10,000 U/g)?
The ABTS assay activity range indicates measured enzyme units per gram under a standardized test. Your effective dosage in wastewater, pulp, denim, or wine should be confirmed with application trials using your substrate matrix.
What pH and temperature ranges are recommended for best performance?
For this laccase, operate within pH 3.0–6.0 and 50°C–70°C to support reliable oxidative conversion rates.
Is this laccase suitable for dye and phenolic pollutant oxidation?
Yes. Laccase is commonly used for oxidative degradation of phenolic pollutants and dyes in industrial wastewater streams, supporting color reduction and transformation of target compounds.
How do I store Laccase powder to maximize shelf life?
Store sealed in a cool, dry place. The shelf life is 12 months when kept sealed and protected from moisture exposure.
Get a Free Sample & Quote
Tell us about your application and volume needs. We'll send you a free sample, COA, and competitive pricing within 24 hours.
Response
Response within 24 hours
Shipping
Ships from China to 80+ countries