Buy Alkaline Protease Serrapeptase from China - Trusted Suppliers and Factory for High-Quality Enzymes Supplier, Exporter

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Product Name

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Serrapeptase

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Appearance

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White to Light Yellow Powder

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Specification

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2200 SPu/mg

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Standard

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USP-NF 2020 Compliant, Food-Grade Enzyme

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Country of Origin

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China

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Minimum Order Quantity (MOQ)

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1KG

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Looking for high-quality Serrapeptase? As a leading supplier in China, our factory guarantees top-notch products. Contact us today for free samples and experience the benefits of our premium enzymes.

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Product Description

Product Description
Serrapeptase 1

Serrapeptidase is an independently developed enzyme product produced through fermentation, extraction and purification from Serratia bacteria. Also known as Serratia protease, it is an alkaline proteolytic enzyme with excellent anti-inflammatory and anti-edema effects.

In recent years, market demand for serrapeptidase has been strong as an adjuvant pharmaceutical and health food ingredient.

Product Features
Produced by liquid fermentation with nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity reaches above 2200 SPu/mg.
Compared with other pharmaceuticals, serrapeptidase offers the advantages of low cost, high safety, small molecular weight, good oral absorption and excellent anti-inflammatory effect.
Suitable reaction temperature: 30–45°C, optimal at 37°C; denatures and inactivates above 80°C. Suitable reaction pH: 6–9, optimal at pH 7.2; inactivates below pH 5.
Effects of Different Factors on Enzyme Activity
product description01
product description02
The effect of temperature on the activity of selenopeptidase
Functions & Applications
💊 Pharmaceutical & Healthcare Industry

Widely used in anti-inflammatory and swelling-reduction medications, helps relieve postoperative and traumatic edema, assists in alleviating respiratory inflammation and sputum viscosity, and supports recovery of soft tissue injuries.

🌿 Dietary Supplements

Added to health supplements for anti-inflammation, joint care, sports recovery, and immune system support.

🔬 Biomedical Research

Used as a biological enzyme reagent in laboratory research for protein hydrolysis, tissue dissociation, and related biochemical experiments.

✨ Cosmeceutical Applications

Included in some functional skincare formulations for anti-inflammatory repair and soothing sensitive skin.

Application of Serrapeptase
Certificate of Analysis
Product Name Serrapeptase Part Plant FERMENTATION (GMO free)(Serratia) Freeze Drying Powder
Batch No.: 20260227PS01 Report date 2026.02.28
Manufacturer Date: 2026.02.27 Expiry Date 2026.02.26
Test Items Requirements Results
Appearance Light Brown Powder Conform
Activity of enzyme 2,400 SPUnits/mg 2,480 SPUnits/mg
Loss on drying ≤8.0% 3.4%
Loss on ignition ≤5.0% 1.90%
Heavy metals (as Pb) ≤1.0 mg/kg <1.0 mg/kg
Heavy metals (as As) ≤1.0 mg/kg <1.0 mg/kg
Heavy metals (as Hg) ≤0.1 mg/kg <0.1 mg/kg
Heavy metals (as Cd) ≤1.0 mg/kg <1.0 mg/kg
Microbiology
Total Plate Count <10,000 cfu/g 100 cfu/g
TE <30 cfu/g <30 cfu/g
Yeast and Mould <100 cfu/g <10 cfu/g
E. Coli / 25g Absent Absent
Yeast and Mould / 25g Absent Absent
Storage STORED HUMIDITY PROTECTED (RH LESS THAN 60) AT TEMPERATURE BELOW 25℃
Shelf Life 2 Year when Properly Stored
Storage

Keep in a cool, dry and dark place. Storage temperature: below 0°C.

Prolonged or improper storage may reduce enzyme activity. If exposed to high temperature or humidity, an appropriate increase in dosage is recommended.

Enzyme inactivation depends on conditions including substrate concentration, pH and temperature. It will be inactivated after 15 minutes at above 80°C or below pH 5.
Production Workshop Bromelain 1
Production Workshop Bromelain 2
Production Workshop Bromelain 3
Packing
Weight Packing Method
1 kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10 kgs, 25 kg or more by Drums or carton (2 layers plastic bag inside)
Packaging
Delivery
Weight Delivery Method Delivery Time Destination
1 kg – 25 kgs EMS, DHL, UPS, FedEx 3–7 days Door to door
25 kgs – 100 kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100 kgs by Air 3–7 days Door to Airport
by Sea 10–35 days Door to Port
Logistics
Logistics
❓ Frequently Asked Questions (FAQ)
What is Serrapeptase and how is it produced?
Serrapeptase (Serrapeptidase) is an alkaline proteolytic enzyme derived from Serratia bacteria through liquid fermentation, extraction, and purification using nanobiotechnology. It is known for its potent anti-inflammatory and anti-edema properties and is widely used in pharmaceutical and health supplement applications.
What is the enzyme activity level of your Serrapeptase?
Our Serrapeptase product achieves a kinase activity of above 2,200 SPu/mg, with the tested batch reaching 2,480 SPUnits/mg — exceeding the standard specification of 2,400 SPUnits/mg. This ensures high potency and effectiveness in every batch.
What are the optimal conditions for Serrapeptase activity?
Serrapeptase is most active at a temperature of 37°C (suitable range: 30–45°C) and at a pH of 7.2 (suitable range: pH 6–9). It will be inactivated above 80°C after 15 minutes or in environments below pH 5. Proper handling is important to preserve enzyme activity.
How should Serrapeptase be stored to maintain its potency?
Serrapeptase should be stored in a cool, dry, and dark environment at temperatures below 0°C. Relative humidity should be kept below 60%. Avoid exposure to high temperatures or moisture, as this may reduce enzyme activity. When properly stored, the shelf life is 2 years.
What industries and applications is Serrapeptase suitable for?
Serrapeptase is used across multiple sectors: pharmaceutical and healthcare (anti-inflammatory medications, edema relief), dietary supplements (joint care, sports recovery, immune support), biomedical research (protein hydrolysis, tissue dissociation), and cosmeceuticals (anti-inflammatory skincare formulations).
What packaging and shipping options are available?
We offer flexible packaging from 1 kg (aluminum foil bag) to 25 kg+ drums or cartons. For shipping, orders of 1–25 kg are sent via EMS, DHL, UPS, or FedEx (3–7 days, door to door). Larger orders can be shipped by air (3–7 days) or by sea (10–35 days) depending on weight and destination.

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