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Protease: Detergent grade high activity protease for digesting proteins.
Applications: include: Industrial Cleaning, Washing, Laundry, Fabrics & Textiles.
Properties: Our detergent-grade protease enzyme delivers powerful and targeted removal of protein-based stains—such as blood, sweat, dairy, grass, and food residues—by rapidly breaking down complex protein molecules into smaller, easily washable fragments. Engineered for exceptional stability in modern detergent environments, it remains active across wide pH ranges, high surfactant levels, and low-temperature wash conditions, ensuring superior cleaning performance even in fast or cold cycles. By boosting stain-fighting efficiency while reducing reliance on harsh chemicals, this advanced protease enables manufacturers to create high-performance, eco-friendly, and cost-effective detergent formulations that consistently impress consumers with brighter, fresher, and visibly cleaner results.
Reaction:
Protein / Peptide + H2O → Carboxylic acid + Amine
- Activity: 12,000 KPU / g *
- Certification: Non-food, detergent grade
- Appearances & Density: Light Brown, 1.2 g / mL
- Total Protein: 5–10% w/v
- Temperature range: 15–60°C
- pH range: 5.5–12.0
- Typical product dosage: 1–2% w/w
- Shelf Life: 12 months (see sheet)
* where 1 U is the amount of enzyme required to release 1 µmol of peptide fragments from casein per minute under standard conditions
Application guides

Supporting technical guides
Cleaning
Which Enzymes Do I Need for a Detergent Formulation?
Match protease, amylase, lipase and mannanase to cleaning targets, then test compatibility and storage stability in your detergent formulation.
Read technical guide
Enzyme science · Deep dive
Protease: structure, mechanism and industrial uses
They turn protein-rich feedstocks into peptides with different solubility, flavour and functional properties, and break down protein soils during cleaning.
Read technical guide