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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 9014-01-1
  • Other Names: Proteinase, alkaline proteinase, bacillus licheniformis, alkali prote
  • MF: NULL
  • EINECS No.: 3.4.21.62
  • Purity: 100%
  • Place of Origin: Shandong, China (Mainland)
  • Type: industrial enzyme
  • Usage: Leather Auxiliary Agents, Paper Chemicals, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: TTX
  • Model Number: powder
  • Activity: 200000U/g
  • Form: powder
  • Color: tawny
  • Particle size: more than 80% pass through standard sieve of 40 meshes
  • Optimum PH: 9.5-11.5
  • PH range: Relative activity remains on above 60% at pH 7.5-12
  • Optimum temperature: 55 degree centigrade
  • Acidresistance: Activity is above 80% after alkali treatment for 4 hours at pH 6-12
  • Heat resistance: Activity is above 80% after heat-treatment for 10 min at T20-65℃.

Packaging & Delivery

Packaging Details 25kg/bag, 20kg/bag, 25kg/drum, 20kg/drum or as requirement
Delivery Time 7-15 days after confirmed contract

Alkaline Protease enzyme powder used as detergent industrial chemicals

Product Description

  Description summary

 

TTX alkaline protease is a serine endo-proteinase extracted from bacillus licheniformis 2709 using a liquid fermentation technique and refined by an advanced post-treatment technique. It mainly composed by bacillus licheniformis protease, can hydrolysis the macro-molecule protein into free amino acid etc.

 

It can be widely used in food processing (plant polypeptide extraction, the meats (bone) extractive), medicine raw material extraction, leather and wash profession.

 

 

Specification

 

Name

Alkaline   Protease

Carrier

Starch

Activity

200,000   U/g

Optimum pH

11

Form

Powder

Valid pH range

8.0-12

 

Color

Tawny

Optimum temperature

55°C

 

Loss on drying

≤8%

Valid temperature range

20-65°C

Packaging

20kg/bag

Storage

Six months under 25°C

Particle size

More   than 80% pass through standard sieve of 40 meshes

 

 

Definition of content (GB/T23527-2009)

One unit (U) of alkaline protease activity is defined as the amount of enzyme which liberates 1 μg tyrosine per minute from substrate casein at PH 10.5 and 40°C.

  

Properties

  Physico-chemical properties                        

                

Feature

 

1. A serine endo-proteinase, it can hydrolysis the macro-molecule protein into polypeptide and amino acid.

 

2.The activity of alkaline protease is activated easily by metal ion Ca2+, Mg2+, Zn2+, Fe2+, it is Insensitive to EDTA, heavy metal and Sulfhydryl Reagents,

 

3.Activity center includes serine, so the reagent acting on serine e.g sulfonyl halide can make alkaline protease inactivation.

          

 

Product Uses

 

Applications (Adjustable according to experiment results)

1. For leather processing, it can shorten processing time, simplify working procedure and improve product quality. Recommended dosage of 100000 U/g protease is 0.02-0.1%, 20-25°C, 12-20h for retting process; 0.05-0.2%, 35-38°C, 3-6h for leather soften; 0.1-0.3%, 20-35°C, 12-20h for leather depilation.

2. For silk degumming, it may make silk lint-free and fluffy without damaging silk. After pretreatment, the recommended dosage of 100000 U/g protease is 0.8-2.4% pH9-11, 40-50°C, 30-60min.

3. For chondroitin production, it can improve yield and purity, after extracting alkali, recommended dosage of 100000 U/g protease is 0.2-0.6%, pH8-10, 40-50°C, 4-8h.

4. For heparin sodium production, it can increase uniformity of molecule and purity, after salt solution, recommended dosage of 100000 U/g protease is 2-4g per small intestine,pH9-11, 45-60°C, 4-6h.

5. For detergent production, it can remove the stains of sweat, blood, protein and milk, and get a unique detergent effect. Recommended dosage is 0.2-1.0%

 

 

 

Company Information

1. We are manufacturer, we can produce high quality goods according to your requirement and OEM is available.

 

2. We have advanced independent R&D department.

 

3. We have advanced equipments, skilled workers and have established perfect system for quality control.

 

4. We have more than 16 years manufacturing experiences and more than 6 years exporting experience in this particular line.

5. Our professional services and experiences will make us be your trustful supplier.

 

 

 

 

Sample and dilivery

                                                                                                                                                                                                                                  

 

 

Sample charge

                                                                                                                                                                                                                                    

 Customer could choose our existing products or provide us formula you designed.

 

1. Normal sample will be send out whithin 3-5 days after confirmation with each other.

 

2. Customized sample or non-normal sample is negotiated basing on customer's requirement and raw materials  in stock.

 

3. Sample expense negotiable

 

 

Delivery time

                                                                                                                                                                                                                                   

 

Normal order: 10-20 days

 

Customized order or non-normal order

Decided after estimated by production department, quality control department and finance department

 

Contact Us

We have been working hard.

We believe

We will become the most attractive supplier of feed additives and provides the highest value to the client as the provider enzymic preparation.

We are looking forward to your visiting us and becoming our cooperative partner.

Contact:    Susan Lee                 

Company: Jinan Tiantianxaing Co., Ltd.

TEL:           +86-531-87159986

FAX:          +86-531-87950220

Skype:      Susan Lee_Jnttx

Add.:         6F Quanjinghongyuan Business Building, 69 Yangguangxin Road, Jinan, China

 

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