Buy Alkaline Protease Serrapeptase Powder 2200 SPU/mg from China - Quality Suppliers & Factory Direct Exporters, Factories

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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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Compliant with USP-NF 2020, 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 and factory based in China, we invite you to contact us for complimentary samples. Discover the purity and effectiveness of our food-grade enzyme products!

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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
1
Produced by liquid fermentation with nanobiotechnology, enabling precise extraction of active ingredients. The product's kinase activity reaches above 2200 SPu/mg.
2
Compared with other pharmaceuticals, serrapeptidase offers the advantages of low cost, high safety, small molecular weight, good oral absorption and excellent anti-inflammatory effect.
3
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) ≤1.0mg/kg <1.0mg/kg
Heavy metals (as As) ≤1.0mg/kg <1.0mg/kg
Heavy metals (as Hg) ≤0.1mg/kg <0.1mg/kg
Heavy metals (as Cd) ≤1.0mg/kg <1.0mg/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.
Packing
Weight Packing Method
1kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more by Drums or carton (2 layers plastic bag inside)
Packaging
Delivery
Weight Delivery Method Delivery Time Destination
1kg–25kgs EMS, DHL, UPS, Fedex 3–7 days Door to door
25kgs–100kgs DHL, FedEx, by Air 3–7 days Door to door (to Airport by Air)
More than 100kgs by Air 3–7 days Door to Airport
by Sea 10–35 days Door to port
Logistics
Logistics
Frequently Asked Questions
What is Serrapeptase and how is it produced?
Serrapeptase (Serrapeptidase) is an alkaline proteolytic enzyme derived from Serratia bacteria. It is produced through liquid fermentation with nanobiotechnology, followed by extraction and purification, resulting in a high-purity freeze-dried powder with kinase activity above 2200 SPu/mg.
What are the main applications of Serrapeptase?
Serrapeptase is widely used in pharmaceutical and healthcare products for anti-inflammatory and edema-reduction purposes, in dietary supplements for joint care and sports recovery, in biomedical research as an enzyme reagent, and in some cosmeceutical formulations for anti-inflammatory skin repair.
What is the recommended storage condition for Serrapeptase?
Serrapeptase should be stored in a cool, dry, and dark environment at temperatures below 0°C, with relative humidity kept below 60%. Improper storage may reduce enzyme activity. It will be inactivated after 15 minutes above 80°C or below pH 5.
What enzyme activity level does your Serrapeptase achieve?
Our Serrapeptase product achieves an enzyme activity of 2,480 SPUnits/mg, exceeding the standard requirement of 2,400 SPUnits/mg. The product has been tested and verified through rigorous Certificate of Analysis procedures.
What packaging options and minimum order quantities are available?
We offer Serrapeptase in 1kg bags (double plastic bag + aluminum foil bag inside a box) and in 10kg, 25kg, or larger quantities packed in drums or cartons with 2 layers of plastic bags inside. Custom packaging arrangements can be discussed based on order volume.
How long does delivery take and what shipping methods are available?
For orders of 1kg–100kgs, delivery typically takes 3–7 days via EMS, DHL, UPS, FedEx, or air freight. For orders exceeding 100kgs, sea freight is available with a delivery time of 10–35 days. All options provide door-to-door or door-to-port service depending on shipment size.

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