Now, Proteinase K is a broad substrate non-specific serine proteinase. It was used on isolating mRNA, genomic DNA and digesting unwanted proteins during DNA and RNA preparations from different kinds of cells.
It’s been used on glycoprotein modification and protein structure studies also. Proteinase K is active with SDS, urea and EDTA. Proteinase K is used for the isolation of native high molecular genomic nucleic acids. Enzymes like DNases and RNases from microorganisms and mammalian cells are rapidly inactivated by Proteinase K. Adding Proteinase K already during the cell lysis enables the isolation of highly native undamaged high molecular DNA or RNA. A variety of methods have been established, which are documented in numerous publications. Recently, Proteinase K has been used for the detection of BSE forming proteins which are uniquely resistant towards the enzyme's proteolytic cleavage. Proteinase K is very useful in the analysis of membrane structure by means of modification of proteins and glycoproteins on cell surfaces. Because of the cleavage specificity Proteinase K, characteristic fragments of proteins are obtained which are helpful in revealing the structure and function of proteins, particularly enzymes.
Lab supply CAS 39450-01-6 purify 95% Proteinase K for DNA extraction
CAS No.: 39450-01-6 EINECS No.: 214-136-5 Specific Activity: ≥40 U/mg Package: 100mg/Bottle, 1g/Bottle (Standard) or 1-200 gram Customer packing. Storage Conditions: Store at -20ºC recommended. Mutated Proteinase K powder is stable at room temperature in 3 years. Expiration: 1 years if kept below 4ºC. Molecular Weight: 30kDa Protein Purity: over 95% (Native-PAGE and SDS-PAGE assay)
Packaging & Shipping
The Packaging of Proteinase K CAS NO. 39450-01-6
The usual one package of Proteinase K is 1ml /botttle(2.6g) . But we could also subpackage it according to our customers' requirements.Such as 1ml/bottle, 10ml/bottle, 200mg/bottle,etc.
Generally, the powder of Proteinase K will be packed in sealed bottle and plastic bags.
The Delivery of Proteinase K CAS NO. 39450-01-6
Proteinase K powder could be delivered by courier or air with ice bags.
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Company Information
Wuhan Servicebio Technology Co., Ltd. was established in 2007, the headquarter is located in Wuhan, a high-tech enterprise focus on providing technical services and research products in life science field. Servicebio owns more than 1000 employees and more than 40 service centers in large and medium-sized cities across China, it can provide service for people who explore the mysteries of life in life science field.
Servicebio has strong scientific research and service strength, including Antibody R&D Center, Ultra-micro Pathology center, Pathological Testing Center, SPF Laboratory Animal Center and other technology platforms. We do independent research and development to optimize a variety of experimental methods and processes. Meanwhile, developing a variety of reagents and consumables.
We have a professional R&D team to produce and validate antibodies. Laboratory consumables such as centrifuge tubes and tips can be produced on a large scale. Laboratory reagents realize the automated packaging. In this case, we can provide the full range of integrated scientific and technical service in experimental design, method optimization, experimental operation, analytical testing, reagent supplies, etc. for customers.
In quality management system, we have obtained ISO9001-2015 certificate. The instruments manufactured by us have passed CE & FCC certification.
The company has more than 500 kinds of products, exported to Europe, the Middle East, Southeast Asia, Africa, America and other countries. All the products are well received by customers. The lab instruments and consumables independently R&D by Servicebio are widely used in more than 200 cities in China.
Our Services
1. Fast respond, any inquiries will be replied within 12 hours.
2. Strong commitment and dedication to quality and service. 3. Customer information is the commercial secret for both of us,we will kept strictly confidential 4. OEM ODM Bulk package and Custom labeling both Available. 5. Reasonable price, fast lead time. 6. Free Sample is available for evaluation & Formulation development. 7. Fast delivery:regular order is in stock, 3-7 days for bulk orders. 8. Single lot keeping and reservations for up to 12 months 9. After-Sale Service: We guarantee the quality for 12 months from the purchased day.
FAQ
Q1: Do you offer free samples? A: Yes we offer free samples for most of our products, such as dNTPs, Proteinase K, DNAse I,RNAse A,Taq DNA Polymerase, HotSTar Taq DNA Polymerase, M-MLV and so on. We can offer the samples for free but the shipping charge should at the customer side. We usually take FedEx or DHL as our courier and the shipping charge you can pay from your account. If you do not have the account, you can transfer the charge to our account by T/T or PayPal.
Q2: How to confirm the Product Quality before placing orders? A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q3:How to apply the free samples? For free samples we have to know your company name, your web, your E-mail, your FedEx account, and the detail address of your company include the phone number and the scope of your business. You can apply the free samples online or by Email or by phone both OK.
Q4:What's the lead time of your products? A:Generally our lead time is 2-3 working days after receive the payment. If for OEM or ODM the lead time will take 2 weeks.
Q5:Do you provide warranties for your products? A:Yes we offer one years warrantee from the purchsed day.
Q6:Do you accept the small orders? A:Yes, we accept the small orders. We will try our best to support our customer's business whether the small trail order.
Q7: Do you offer OEM or bulk service? A: Yes as the original bio reagent manufcture MBS offer OEM and bulk service for all of our products. If your order amount is not enough for OEM, we also can offer you the poducts by neutral packing which will be without any logo on the products.
