Serrapeptase
Serrapeptase (EC 3.4.24.40) — Protease for Tissue & Biofilm Applications
High‑activity Serrapeptase powder (60,000–240,000 SPU/g) from Serratia marcescens E15 for supplement capsule and tablet formulations, respiratory-care, oral-care and wound-care product development, and biofilm research. Optimised for pH 7.0–9.0 at 37°C–40°C. White to off‑white powder. MOQ 1 kg. Packaging 1 kg / 5 kg / 25 kg. Ships worldwide; quotes for supplement manufacturers and resellers are made per order from the product, quantity and destination.
Years experience
Countries shipped
9001 certified
Serrapeptase Enzyme Powder
60,000 – 240,000 SPU/g
Applications
Serrapeptase is a proteolytic enzyme ingredient for supplement formulations and for product development in several categories. Designed for dependable activity when applied within its recommended pH and temperature ranges.
Dietary Supplement Formulations
Proteolytic enzyme ingredient for capsule and tablet supplements; the activity grade is chosen per formula and confirmed in your own trials.
Learn more →Respiratory-Care Product Development
Enzyme ingredient for makers developing respiratory-care formulations; quoted per order.
Oral-Care Product Development
Enzyme ingredient for makers developing dental and oral-care formulations; quoted per order.
Sports Nutrition Formulations
Enzyme ingredient for sports-nutrition capsule and powder formulations.
Wound-Care Material Development
Protease ingredient for makers developing wound-care materials; the grade is confirmed in your own trials.
Biofilm Research
Used in laboratory research on bacterial biofilms and medical device-related antimicrobial studies.
Product Specifications
| Enzyme Name | Serrapeptase (EC 3.4.24.40) |
| Activity | 60,000 – 240,000 SPU/g (Serrapeptase Units) |
| Optimal pH | 7.0 – 9.0 |
| Optimal Temperature | 37°C – 40°C |
| Appearance | White to off-white powder |
| Source | Serratia marcescens E15 |
| Shelf Life | 24 months (sealed, cool, dry) |
| Packaging | 1 kg / 5 kg / 25 kg |
| MOQ | 1 kg |
| Certifications | ISO 9001, Non-GMO, Vegan, NSF GMP |
Why Source From Us
Flexible MOQ for R&D to Scale
Start with 1 kg for formulation trials, then scale to 5 kg or 25 kg packaging for steady production planning.
High-Activity Serrapeptase Range
Available across 60,000–240,000 SPU/g to match your target dosing and performance requirements.
Quality & Compliance Documentation
Manufactured under ISO 9001 with Non-GMO, Vegan, and NSF GMP certifications; COA and technical documentation support qualified purchasing.
Stable Storage & Handling Guidance
Designed for long shelf life (24 months when sealed, cool, and dry) to help maintain activity through your inventory cycle.
Frequently Asked Questions
What is Serrapeptase (EC 3.4.24.40) used for?
Serrapeptase is a proteolytic enzyme ingredient used in 💊 dietary supplement formulations, 🫁 respiratory-care and 🦷 oral-care product development, 🏃 sports-nutrition formulations, 🩹 wound-care material development, and 🧬 biofilm research.
What are the recommended pH and temperature for Serrapeptase activity?
For best performance, use Serrapeptase within pH 7.0–9.0 and 37°C–40°C.
How should I interpret the activity value (SPU/g)?
The SPU/g range (60,000–240,000) represents measured serrapeptase units per gram. Higher SPU/g typically means more enzymatic activity per gram, but final dosing should be confirmed in your formulation or application trials.
What does the product appearance indicate?
The powder is typically white to off-white. Color can vary slightly by batch while remaining within specification when stored properly.
How long is the shelf life and how should it be stored?
Shelf life is 24 months when sealed and stored in a cool, dry place. Avoid moisture exposure to help maintain activity.
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