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Alkaline protease is a class of enzymes suitable for hydrolyzing protein peptide bonds under alkaline conditions. It is a very important class of industrial enzymes that are widely found in animals, plants and microbial organisms. It is the earliest found in pig pancreas. be found. Moreover, alkaline protease has stronger hydrolysis ability and alkali resistance than neutral protease, and has greater heat resistance.
Catalog of Enzyme Preparations
20240409
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Industry Grade |
XFE6001-1 |
Alkaline Protease |
200000 |
9014-01-1 |
Industry Grade |
XFE6002-1 |
Neutral protease |
50000 |
|
Industry Grade |
XFE6002-2 |
Neutral protease |
10000 |
|
Industry Grade |
XFE6003-1 |
Acid protease |
50000 |
9025-49-4 |
Industry Grade |
XFE6004-1 |
Lipase |
100000 |
9001-62-1 |
Industry Grade |
XFE6004-2 |
Lipase |
8000 |
9001-62-1 |
Industry Grade |
XFE6005-1 |
Mesophilic amylase |
4000 |
9000-90-2 |
Industry Grade |
XFE6005-2 |
Mesophilic amylase |
15000 |
9000-90-2 |
Industry Grade |
XFE6006-1 |
High Temperature Amylase |
40000 |
9001-19-8 |
Industry Grade |
XFE6007-1 |
Acid cellulase |
10000 |
9012-54-8 |
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Food Grade |
XFE6101-1 |
Natural protease |
100000 |
|
Food Grade |
XFE6101-2 |
Natural protease |
150000 |
|
Food Grade |
XFE6101-3 |
Natural protease |
200000 |
|
Type |
Model No. |
Chemical Name |
Activity (u/g) |
CAS No. |
Feed Grade |
XFE6202-1 |
Acid protease |
150000 |
9025-49-4 |
Feed Grade |
XFE6203-1 |
Natural protease |
50000 |
|
Feed Grade |
XFE6204-1 |
Alkaline protease |
200000 |
9014-01-1 |
Feed Grade |
XFE6205-1 |
α-amylase |
5000 |
9000-90-2 |
Feed Grade |
XFE6206-1 |
xylanase |
100000 |
9025-57-4 |
Feed Grade |
XFE6207-1 |
β-mannanase |
50000 |
37288-54-3 |
Feed Grade |
XFE6208-1 |
cellulase |
10000 |
9012-54-8 |
Feed Grade |
XFE6209-1 |
β-glucanase |
50000 |
9025-70-1 |
Grade |
Industry Grade |
Appearance |
Brown powder |
Size |
40-60 mesh |
Activity (u/g) |
40000 |
Water Solubility |
70%-80% |
Carrier |
Anhydrous sodium sulfate |
Moisture |
10% Max |
Salmonella |
Negative |
Escherichia coli (per 100g) |
≤ 3000 |
Aflatoxin B1 (μg/kg) |
≤ 10 |
As |
<5ppm |
Pb |
<5ppm |
Hg |
<5ppm |
Cd |
<5ppm |
2. Product features:
High efficiency: Alkaline protease exhibits excellent performance at higher temperatures and moderate alkalinity, and can effectively catalyze protein hydrolysis reactions.
High quality: The quality of alkaline protease produced using advanced production technology has reached food-grade and pharmaceutical-grade quality standards.
Customizability: The enzyme activity range is between 200,000 and 1.5 million u/g, and can be customized according to customer needs.
3. Production process:
The production process of alkaline protease adopts advanced technologies such as microfiltration, ultrafiltration membrane separation, spray drying and vacuum freeze drying. The application of these technologies ensures product purity, activity and stability, thereby improving the overall quality of the product.
4. Process characteristics:
Efficient separation: Microfiltration and ultrafiltration membrane separation technologies can effectively remove impurities and improve product purity.
Retain activity: Spray drying and vacuum freeze-drying technologies can remove moisture from the product while maintaining enzyme activity, thereby extending the shelf life of the product.
5. Product application:
Medical field: Alkaline protease can be used as a medical reagent enzyme for cleaning biochemical instruments, etc. Its high purity and high activity make it have broad application prospects in the medical field.
Food field: Alkaline protease can hydrolyze the peptide chain of protein molecules to generate polypeptides or amino acids, forming a protein hydrolyzate with unique flavor, thus improving the taste and nutritional value of food.
Chemical industry: Alkaline protease can be used in biocatalytic reactions to replace traditional chemical catalysts and is environmentally friendly and efficient.
Feed field: By adding alkaline protease, the nutritional value of feed can be improved, the digestion and absorption of animals can be promoted, and the growth performance of animals can be improved.
Agricultural field: Alkaline protease can also be used in the preparation of biopesticides and biofertilizers. It is environmentally friendly, safe and efficient, and helps promote the sustainable development of agriculture.
6. Recommended dosage:
The heparin sodium industry adds 200,000 units of enzyme (1-2g) to each small intestine, adding 2-4g of 100,000 enzyme activities;
Chondroitin application: Mix the enzyme with water and add it under stirring; add 100,000 enzyme active protease 0.4%-0.6% (based on the amount of raw materials) during the entire enzymatic hydrolysis process; enzymatic hydrolysis conditions: temperature 45-50°C, pH value 10.5, The time is 5-8 hours, with gentle stirring every half hour; the amount of enzyme and enzymatic hydrolysis conditions can be appropriately adjusted according to the quality of the raw materials used and the actual production conditions.
Washing industry: add 300-500g per 100kg of detergent (recommended to be used with other washing enzymes).
7. Precautions
1. Alkaline protease is a biologically active substance that is inhibited and destructive by heavy metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidants. Contact with them should be avoided.
2. It is recommended to wear protective equipment when using enzyme products; if enzyme powder or enzyme solution accidentally comes into contact with the eyes, causing tears and corneal redness, rinse with clean water first, then instill eye drops, and you will recover the next day.
3. There may be color differences between different batches of products.
8. Product storage:
Moisture-proof, light-proof, sealed, stored at low temperature (0-10℃), shelf life is 24 months. There is a certain loss of enzyme activity during storage. The enzyme activity loss is 5-10%/6 months when stored at 10°C, and the enzyme activity loss is 10-15%/6 months when stored at room temperature.
9. Packaging, transaction method, delivery method, etc.:
Packaging: 1kg/25kg bag/drum with linner inside.
Payment method: Western Union; T/T; MoneyGram
Shipping method: Sea/Air/Domestic Shipping}
10. After-sales service/customized service/sample service:
Packaging customization: Customized services are provided for packages above 1000KG;
Sample service: samples are available;