Hot Sell Acid Protease for Leather and Silk with Wholesale

Model NO.: Acid Protease AP-10 for Leather and Silk

Activity: 100,000u/G (Minimum)

Model Number: Ap-10

Specification: 25kg cardboard drums or Kraft paper bags

Origin: Jiangsu, China (Mainland)

HS Code: 3202900000

Model NO.: Acid Protease AP-10 for Leather and Silk

Activity: 100,000u/G (Minimum)

Model Number: Ap-10

Specification: 25kg cardboard drums or Kraft paper bags

Origin: Jiangsu, China (Mainland)

HS Code: 3202900000

DESCRIPTION

Acid Protease AP-10 is produced from Aspergillus niger through submerged fermentation and extraction and refining technique. It can catalyze protein hydrolysis under acidic condition (pH 2.5~4.0) thus is applicable to hydrolyze plant and animal proteins under acidic conditions, such as proteolysis of animal and plant.
AP-10 is suitable for the production of leather.

CHARACTERISTICS

Declared Enzyme:	Acid Protease
Systemic Name:	EC 3.4.23.18
Activity:	100,000U/g (Minimum)
Appearance:	Light to Dark Brown Powder
Moisture:	8% (Maximum)

EFFECT OF PH

AP-10 is stable with pH from 2.5 to 4.0. It will be inactivated quickly at pH below 2.5 or above 4.0. The optimal pH is 3.0 at the temperature of 40Â°C.

EFFECT OF TEMP

Effective temperature is from 30 to 50ÂºC at pH around 3.0; Optimal temperature is 40ÂºC. It is stable below 40ÂºC, unstable above 50ÂºC and inactivated quickly above 60ÂºC.

EFFECT OF METAL IONS

The enzyme activity is activated by Mn2+, Ca2+ and Mg2+, and inhibited by Cu2+, Hg2+ and Al3+.

SAFETY & HANDLING

Inhalation of enzyme dust and mists should be avoided. In case of contact with the skin or eyes, promptly rinse with water for at least 15 minutes. For detailed handling information, please refer to the appropriate Safety Data Sheet.