Biological Materials
Zhengzhou Megma Chemical Co., Ltd.: Your Professional Biological Materials Manufacturer
Zhengzhou Megma Chemical Co., Ltd. is a professional supplier of chemical raw materials with more than 10 years of industry experience. We focus on electronic materials, coatings, pharmaceutical intermediates, and adhesive ingredients. Supported by an experienced R&D team and a modern production base, we provide stable product quality, efficient supply solutions, and reliable global delivery services for customers worldwide.
why choose us
Experienced technical & supply team
With strong knowledge in organic synthesis and industrial production, our team can support customers in product selection, application guidance, and practical sourcing solutions. This helps buyers reduce communication costs and improve procurement efficiency.
Stable quality management
We apply ERP and quality management systems throughout the production and supply process to ensure traceability, stable quality, and smooth order execution. Buyers can expect consistent standards from inquiry to delivery.
Flexible custom supply solutions
We support customized trade and supply arrangements based on different product types, order quantities, and transportation requirements. Payment terms and logistics methods can also be adjusted according to customer needs.
Reliable global logistics service
Our professional logistics and customs clearance team helps ensure safe and efficient door-to-door delivery for international shipments. We focus on stable lead times, cost control, and responsive service to support long-term cooperation.
Application of CAS NO:39450-01-6 Proteinase K
Waste management and leather industry
In this space, proteinase K is used in the treatment and management of organic waste. It aids in breaking down proteins and other organic matter in waste materials, which then helps reduce the volume of waste and speeds up the decomposition process.
Tissue digestion for cell culture
In the field of cell biology, proteinase K is used to digest tissue samples. This releases individual cells or cell clusters for use in culture. Its ability to break down extracellular matrix proteins while leaving cell surface receptors intact makes it useful in isolating cells for culturing in laboratories.
Forensics
It is applied in DNA extraction and purification from biological samples like hair, skin cells, or bodily fluids found at crime scenes. In this case, it helps by breaking down the proteins around the DNA, which enables the recovery of the genetic material for analysis.
Pharmaceuticals and biotechnology
Since proteinase K is mostly used to remove proteins from crude extracts during the preparation of vaccines or enzyme preparations, the proteolytic enzyme is applied in the extraction of biopharmaceuticals. It helps remove proteins from crude extracts during preparation.
Leather treatment
In the leather industry, proteinase K is used in the preparation of hides and pelts. It helps remove hair and residual flesh by breaking down the proteins attached to the hide. In this way, it ensures that the skin is clean and free of any remaining organic material before tanning.
Product Specification
|
Product name |
Proteinase K |
|
CAS NO |
39450-01-6 |
|
ITEM NO |
M39450016 |
|
PH value |
PH7.5～12 |
|
Density |
1.1g/cm3 |
|
Package |
100g/1kg/25kg/200kg |
|
Delivery |
2-3days |
|
Storage |
2-8°C |
|
MSDS/COA |
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Selecting the Appropriate Proteinase K (CAS No. 39450-01-6)
Supplier's reputation
It is important to conduct research on the reputation of the supplier as well as read reviews and testimonials by other buyers. It may also be worthwhile to check if the supplier has ever been featured in scientific research.
Enzyme activity
This refers to the specific activity whereby the higher the specific activity, the more substrate the enzyme can convert in a given time frame. It is usually measured in units per milligram. Choose one that has high enzyme activity for effective protein digestion.
Assay conditions
The ideal conditions under which the manufacturer recommends using the enzyme are the same as the assay conditions of the buyer. Assay conditions include optimal pH, temperature, ionic strength, and preferred substrates.
Purity and quality
This is to say that in cases where there is a need for guaranteed purity, highly-pure proteinase K should be used. It is often referenced as "research grade" or "highly purified" and can reach up to 99% enzyme purity.
Stability
Stability is important and particularly the thermal stability of the reagents. In this regard, it is advisable to buy stable proteins under experimental conditions. Check the conditions that guarantee stability as they are likely to be the same as those in the lab.
Potential contaminations
Contamination by nucleic acids, proteins, or other enzymes would be detrimental to the buyer who is looking for a pure reagent. Therefore, only get ones that have been tested for nucleic acid contamination.
Reactivity
The manufacturer should provide information on any possible cross-reactivity with other proteins of interest. This is particularly the case when working with antibody fragmentation or Western blot analysis.
Biosecurity and traceability
This refers to the general principles of waste management, especially when it comes to the disposal of animal by-products. Information on how they intend to manage the disposal of animal-based ingredients should be obtained from those who claim to adhere to these guidelines.
Packaging and Shipping
FAQ
We're well-known as one of the leading biological materials manufacturers and suppliers in China. With abundant experience, we warmly welcome you to buy high quality biological materials at competitive price from our factory. Welcome to view our website for more information.