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Factory Supply ε-Polylysine CAS 28211-04-3 With Low Price User Guide

Table of Contents

1. Basic Information and Parameters

ε-Polylysine, with the CAS number 28211-04-3, is a natural antimicrobial peptide. It is a polymer composed of L-lysine units linked by ε-amide bonds. Our Factory Supply ε-Polylysine offers high - quality at a low price, meeting the needs of various industries.

Appearance: It usually presents as a white to slightly yellowish powder. Solubility: It is highly soluble in water, which makes it convenient for use in aqueous systems. Stability: It has good stability under a wide range of pH values (2 - 9) and temperatures, ensuring its effectiveness in different environmental conditions.

The molecular weight of ε-Polylysine typically ranges from 3000 - 4500 Da, and the purity of our product can reach up to 95% or higher, which ensures its strong antimicrobial activity.

2. Product Uses

Food Industry: ε-Polylysine is widely used as a natural preservative in the food industry. It can inhibit the growth of various microorganisms, including bacteria, yeasts, and molds. It can be used in meat products, dairy products, beverages, and canned foods to extend their shelf - life and maintain food quality.

Pharmaceutical Industry: In pharmaceuticals, it can be used in the formulation of topical creams and ointments. Its antimicrobial properties help prevent infections in wounds and skin diseases. It can also be used in oral formulations to prevent microbial contamination during storage.

Cosmetics Industry: Due to its mildness and antimicrobial activity, ε-Polylysine is added to cosmetics such as lotions, shampoos, and soaps. It can protect cosmetics from microbial spoilage and ensure product safety for consumers.

3. Product Usage

Food Application: When using ε-Polylysine in food, it can be dissolved in water first. The recommended dosage is generally 50 - 200 ppm, depending on the type of food and the expected shelf - life. For example, in meat products, it can be added during the marinating process. In beverages, it can be added during the blending stage.

Pharmaceutical Application: In topical formulations, ε-Polylysine is usually added to the final emulsion or solution at a concentration of 0.1% - 1%. For oral formulations, it can be added during the granulation or mixing process, and the dosage should be determined according to the specific requirements of the product.

Cosmetics Application: In cosmetics, it is typically added at a concentration of 0.05% - 0.2% during the manufacturing process. It should be added after the main ingredients have been mixed well to ensure uniform distribution.

4. Product Use Case Studies

Case 1: A meat processing company used our ε-Polylysine in its sausage products. Before using ε-Polylysine, the sausages had a shelf - life of about 7 days at refrigerated temperatures. After adding 150 ppm of ε-Polylysine during the marinating process, the shelf - life was extended to 14 days. The sensory quality of the sausages, such as color, flavor, and texture, remained unchanged during the extended storage period, which significantly reduced product losses due to spoilage.

Case 2: A pharmaceutical company used ε-Polylysine in a topical cream for treating acne. The cream contained various active ingredients for acne treatment. By adding 0.1% ε-Polylysine, the cream was protected from microbial contamination during storage. Clinical trials showed that the cream remained effective in treating acne without any signs of microbial growth even after 6 months of storage at room temperature.

Case 3: A cosmetics company added 0.1% ε-Polylysine to its shampoo product. Before using ε-Polylysine, the shampoo had a high risk of microbial spoilage during storage and transportation. After the addition of ε-Polylysine, the shampoo passed all microbial tests during its 1 - year shelf - life, and consumers reported no issues related to product quality or safety.

5. Contact Information

If you have any questions or need more information about our Factory Supply ε-Polylysine CAS 28211-04-3, please feel free to contact us:

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ceo

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

"vivalr is my partner for years. Met at 2014 Shanghai CPHI Expo. Not interested then as had stable supplier. In Sep 2016, original supplier couldn't guarantee quality and delivery. Thought of Zhai and his company first. So far, have stable business relationship and good personal friendship."

Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

"Sincere Chemical is reliable and professional. Its team is excellent in exporting and service, giving suggestions for our new project. Satisfied with service and product quality. Vendor code: 51465768."

Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."

Lisa Phoenix

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