Lab Use 99% Proteinase K Powder CAS 39450-01-6

Lab Use 99% Proteinase K Powder CAS 39450-01-6

$87-107 /Gram/Grams

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Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Min. Order:	1 Gram/Grams
Transportation:	Express,Ocean,Land,Air
Port:	Any port of mainland China

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: QA

Brand: QUANAO

CAS NO.: 39450-01-6

Other Names: Proteinase K

MF: C29h27n2o12p

Purity: 99%

Product Name: Proteinase K Powder

Molecular Weight: 626.504641

Appearance: White Powder

Molecular Formula: C29h27n2o12p

Cas No: 39450-01-6

Shelf Life: 2 Years

Packaging & Delivery

Selling Units	:	Gram/Grams
Package Type	:	Proteinase K powder packed in: 1kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside.
Picture Example	:

Quanao Product video-A13

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Product Description

Reagents Material Proteinase K is a stable and highly reactive serine protease. Evidence from crystal and molecular structure studies indicates the enzyme belongs to the subtilisin family with an active-site catalytic triad (Asp39-His69-Ser224). It is stable in a broad range of environments: pH, buffer salts, detergents (SDS), and temperature. In the presence of 0.1-0.5% SDS, proteinase K retains activity and will digest a variety of proteins and nucleases in DNA preparations without compromising the integrity of the isolated DNA. This Chemical Reagent is mainly used in Lab as Standard Substance,Reference substance,Reagent Product and Medicine Raw Material.

Products Description

[Product Name]	Proteinase K powder
[Apperance]	White fine powder
[Specification]	99%

Function

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.

Application

1.It's been used on glycoprotein modification and protein structure studies also. Proteinase K is active with SDS, urea and EDTA. 2.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. 3.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. 4.Recently, Proteinase K has been used for the detection of BSE forming proteins which are uniquely resistant towards the enzyme's proteolytic cleavage. 5.Proteinase K is very useful in the analysis of membrane structure by means of modification of proteins and glycoproteins on cell surfaces. 6.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.

Company Overview

Xi 'an Quanao Biotech Co., Ltd. with 10 years experience in plant extract filed. Focus on the research, production and sale of Plant and Animal extract ,Medical intermediate ,complete coverage six industries . Product grade : Medicine, Health care product, Cosmetics, Food , Beverage , Feed. Hot selling market : Europe, North America, South America, Middle Eas, Asia Pacific and so on five continents. Top level production technology, excellent sales team, professional after-sales service. We sincerely look forward to cooperation with you.

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