Přejít k obsahu
Merck
Všechny fotografie(1)

Hlavní dokumenty

Zobrazit celou dokumentaci

71206

Millipore

Benzonase® Nuclease HC

Purity > 99%, Effective Viscosity Reduction and Removal of Nucleic Acids from protein solutions

Synonyma:

Endonuclease from Serratia marcescens

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
Všechny fotografie(1)

About This Item

Číslo CAS:
9025-65-4
Číslo enzymu podle klasifikace EK:
3.1.30.2 (BRENDA, IUBMB)
MDL number:
MFCD00131010
UNSPSC Code:
12352202
NACRES:
NA.54

Název produktu

Benzonase® Nuclease HC, Purity > 99%, Effective Viscosity Reduction and Removal of Nucleic Acids from protein solutions

biological source

Serratia marcescens

Quality Level

100

recombinant

expressed in E. coli

assay

>99% (SDS-PAGE)

form

buffered aqueous glycerol solution

manufacturer/tradename

Novagen®

storage condition

OK to freeze

concentration

≥250 units/μL

impurities

<0.25 EU/kU Total endotoxin

application(s)

research use

shipped in

wet ice

storage temp.

−20°C

Hledáte podobné produkty? Navštivte Průvodce porovnáváním produktů

Související kategorie

General description

Benzonase® Nuclease is a geneticallyengineered endonuclease from Serratiamarcescens. It degrades all forms of DNA andRNA (single stranded, double stranded, linearand circular) while having no proteolyticactivity. It is effective over a wide range ofconditions and possesses an exceptionallyhigh specific activity. The enzyme completelydigests nucleic acids to 5′-monophosphateterminated oligonucleotides 2 to 5 bases inlength (below the hybridization limit), whichis ideal for removal of nucleic acids fromrecombinant proteins, enabling compliancewith FDA guidelines for nucleic acidcontamination. The ability of Benzonase torapidly hydrolyze nucleic acids makes theenzyme an excellent choice for viscosityreduction to reduce processing time andincrease yields of protein. For example, theenzyme is compatible with BugBuster andPopCulture Protein Extraction Reagentsand can therefore be added along with thesereagents to eliminate viscosity and removenucleic acids from E. coli extracts.

The enzyme consists of two subunits of30 kDa each. It is functional betweenpH 6 and 10 and from 0-42°C and requires1-2 mM Mg2+ for activation. The enzyme is also active in the presence of ionic and non-ionicdetergents, reducing agents, PMSF(1 mM), EDTA (1 mM) and urea (relativeactivity depends on specific conditions).Activity is inhibited by >150 mM monovalentcations, >100 mM phosphate, >100 mMammonium sulfate, or >100 mM guanidine HCl.

Benzonase Nuclease is available inultrapure (>99% by SDS-PAGE) and pure(>90%) grades at a standard concentrationof 25-29 U/µl and at a high concentration (HC)of 250 U/µl. Both preparations are free ofdetectable protease and have specific activity> 1 × 106 U/mg protein. The >99% puritygrade is tested for endotoxins and contains<0.25 EU/1000 units. The product is suppliedas a 0.2 µm filtered solution in 50% glycerol.Store at -20°C.

Total endotoxin:<0.25 EU/1,000 units.Purity: >99% by SDS-PAGE.

Application

Used for the removal of nucleic acid from protein samples.

Biochem/physiol Actions

Digests native or heat-denatured DNA and RNA.

Warning

Toxicity: Standard Handling (A)

Unit Definition

One unit is defined as the amount of enzyme that causes a ΔA₂₆₀ of 1.0 in 30 minutes, which corresponds to complete digestion of 37 µg DNA.

Legal Information

Benzonase is a registered trademark of Merck KGaA, Darmstadt, Germany
NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

Osvědčení o analýze (COA)

Vyhledejte osvědčení Osvědčení o analýze (COA) zadáním čísla šarže/dávky těchto produktů. Čísla šarže a dávky lze nalézt na štítku produktu za slovy „Lot“ nebo „Batch“.

Již tento produkt vlastníte?

Dokumenty související s produkty, které jste v minulosti zakoupili, byly za účelem usnadnění shromážděny ve vaší Knihovně dokumentů.

Navštívit knihovnu dokumentů

Rajeevkumar Raveendran Nair et al.
iScience, 23(3), 100888-100888 (2020-02-23)
Although a variety of remarkable molecular tools for studying neural circuits have recently been developed, the ability to deploy them in particular neuronal subtypes is limited by the fact that native promoters are almost never specific enough. We recently showed
William C Buchta et al.
Molecular neurobiology, 57(1), 346-357 (2019-07-31)
Cocaine addiction remains a major health concern with limited effective treatment options. A better understanding of mechanisms underlying relapse may help inform the development of new pharmacotherapies. Emerging evidence suggests that collapsin response mediator protein 2 (CRMP2) regulates presynaptic excitatory
Rodrigo Villaseñor et al.
Nature biotechnology, 38(6), 728-736 (2020-03-04)
Chromatin modifications regulate genome function by recruiting proteins to the genome. However, the protein composition at distinct chromatin modifications has yet to be fully characterized. In this study, we used natural protein domains as modular building blocks to develop engineered
Alexandros P Drainas et al.
Cell reports, 31(1), 107465-107465 (2020-04-09)
TP53 deficiency is the most common alteration in cancer; however, this alone is typically insufficient to drive tumorigenesis. To identify genes promoting tumorigenesis in combination with TP53 deficiency, we perform genome-wide CRISPR-Cas9 knockout screens coupled with proliferation and transformation assays
Annabel Quinet et al.
Molecular cell, 77(3), 461-474 (2019-11-05)
Acute treatment with replication-stalling chemotherapeutics causes reversal of replication forks. BRCA proteins protect reversed forks from nucleolytic degradation, and their loss leads to chemosensitivity. Here, we show that fork degradation is no longer detectable in BRCA1-deficient cancer cells exposed to

Sortimentní položky

Benzonase® Nuclease Q&A

This page lists nine frequently asked questions and answers about Benzonase® Nuclease.

BugBuster® Plus Lysonase™ Kit: Cell Lysis and Nucleic Acid Removal for Gram-negative and Gram-positive Bacteria

Cell lysis and nucleic acid removal for Gram-negative and Gram-positive bacteria using the BugBuster Plus Lysonase™ Kit

Use of BugBuster® and Lysonase™ Reagents for efficient protein extraction from Gram-positive bacteria

The combination of BugBuster® and Lysonase™ reagents greatly enhances the release of soluble proteins from Gram-positive bacteria.

DNA/RNA Removal in Viral Production

Benzonase®endonuclease efficiently removes nucleic acid contaminants from viral production, crucial for cell and gene therapies and vaccines.

Náš tým vědeckých pracovníků má zkušenosti ve všech oblastech výzkumu, včetně přírodních věd, materiálových věd, chemické syntézy, chromatografie, analytiky a mnoha dalších..

Obraťte se na technický servis.