Technical Grade Proteolytic Enzymes Acid Protease AP - 6000 600000U / g

Basic Information
Place of Origin: Jiangsu, China
Brand Name: Boli
Certification: Halal, Kosher ISO9001, ISO14001, ISO22000
Model Number: Acid Protease AP-6000
Minimum Order Quantity: 400kg
Price: Negotiable
Packaging Details: 25kg kraft paper bags or cardboard drums
Delivery Time: 15-20 Days
Payment Terms: T/T, L/C , D/P
Supply Ability: 1000MT to 1500MT Per Year
Detail Information
Activity: 600,000U/g Certified: Both Halal And Kosher Certified
Appearance: Light Brown Powder Grade: Technical Grade
Enzyme: Protease EC Number:: EC
High Light:

aspartic acid protease


alkaline protease enzyme

Product Description


 Acid Protease AP-6000 for Leather Industry 


Halal and Kosher Certified



Soften leather,

Enable easy dyeing, full hand-feel,

Improve leather and fur luster.





  • Acid Protease AP-6000 is produced from strains of Aspergillusniger through submerged fermentation, extraction and refining processes. It can catalyze hydrolysis of plant and animal proteins under acidic conditions (pH 2.5∼4.0).


Declared Enzyme: Protease
Activity: 600,000 U/g
Appearance: Light brown powder
Moisture  ≤8%





pH Temperature
  • AP-6000 can work at pH ranging from 2.0 to 6.0
  • Optimal pH ranging from 2.5 to 4.0 at 40°C.
  • The optimal pH for AP-6000 is 3.0.
  • The optimal temperature range for AP-6000 is 30 to 50°C with 0.5% casein at pH around 3.0
  • Its optimal temperature is 40°C. AP-6000 is unstable above 50°C and inactivated quickly above 60°C.



  • The enzyme activity of AP-6000 is activated by Mn2+, Ca2+ and Mg2+, and inhibited by Cu2+, Hg2+ and Al3+.



  • AP-6000 has been formulated for optimal stability. 
  • Typical shelf-life is twelve months provided this product is stored at 0∼10°C in its original packaging, sealed and unopened, protected from direct sunlight. Prolonged storage and/or adverse conditions such as higher temperatures may lead to higher dosage requirement, therefore should be avoided.

Contact Details

Phone Number : +8615152213005