For the catalyzation of the release of uracil from uracil-containing single-stranded or double-stranded DNA
Features
- Modified recombinant enzyme over-expressed in E. coli
- Sensitive mutant is irreversibly inactive after heating
- Catalyzes the release of uracil from uracil-containing single-stranded or double-stranded DNA but not from RNA or oligonucleotides
- Active over a broad pH range (optimal at pH 8.0)
- Shows no activity on RNA or oligonucleotides
Product Details
UDGase catalyzes the hydrolysis of the N-glycosylic bond between uracil and sugar, leaving an apyrimidinic site in uracil-containing single-stranded or double-stranded DNA. The enzyme shows no activity on RNA or oligonucleotides.
It is supplied with 20 mM Tris-Cl, pH 8.0, 0.1 M NaCl, 0.1 mM EDTA , 1 mM DTT, 0.1% stabilizer and 50% glycerol.
One unit is defined as the amount of enzyme that catalyzes the release of 60 pmol of uracil per minute from uracil-containing dsDNA. The activity is measured by the release of [3H]-uracil in a 50 μL reaction containing 0.2 μg DNA in 30 minutes at 37°C.
Principle
E. coli Uracil DNA Glycosylase catalyzes the hydrolysis of the N-glycosylic bond between uracil and sugar, leaving an apyrimidinic site in uracil-containing single-stranded or double-stranded DNA. The enzyme shows no activity on RNA or oligonucleotides.
Procedure
Quality Control
UDGase is tested for degradation of PCR product containing dUTPs. The product is free of unspecific DNA nucleases.
Usage
Treatment of 0.1 µg of uracil-containing DNA with 1 unit of UDG for 10 minutes at 37°C renders the DNA incapable of being copied by DNA polymerase. The enzyme can be irreversibly inactivated by incubating at 95°C for 10 minutes.
Applications
This is used for applications such as:
- Elimination of carry-over contamination in PCR
- Probe for protein-DNA interaction studies
- Glycosylase mediated single nucleotide polymorphism detection (GMPD)
- Molecular cloning of PCR products
Read more >
125972
EN19
Media/Uploads/EN19-250(4).webp
UDGase
<h3 _ngcontent-serverapp-c1326938488="" class="intro__subtitle ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(249, 249, 249); padding: 0px; font-size: 20px; font-family: "Futura W01", Arial, Helvetica, sans-serif; font-weight: 500; font-stretch: normal; border: 0px; letter-spacing: 0.15px;"><span style="font-family: Tahoma; font-size: 16px;"><strong>For the catalyzation of the release of uracil from uracil-containing single-stranded or double-stranded DNA</strong></span></h3><span style="font-family: Tahoma; font-size: 16px;"><strong><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details></strong></span><h4 _ngcontent-serverapp-c1998474798="" class="section" style="width: calc(66.6667% - 12px); padding: 0px; font-size: 28px; font-family: "Futura W01", Arial, Helvetica, sans-serif; font-stretch: normal; border: 0px; letter-spacing: 0px;"><span style="font-size: 14px;"><span style="font-family: Tahoma;"><strong><span class="medium">Features</span></strong></span></span></h4><span style="font-family: Tahoma; font-size: 14px;"><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"><section _ngcontent-serverapp-c1998474798="" style="padding: 0px; border: 0px;"><wca-lightbox _ngcontent-serverapp-c1998474798="" class="description-box" lg-uid="lg0" style="width: 1236px;"></wca-lightbox><div _ngcontent-serverapp-c1998474798="" wcatablegradient="" class="rich-text product-description" style="padding: 0px; font-size: 18px; border: 0px; letter-spacing: 0.5px;"><ul style="width: calc(66.6667% - 12px); padding: 0px 0px 0px 18px; border: 0px; list-style-image: initial;"><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Modified recombinant enzyme over-expressed in <em style="padding: 0px; border: 0px;">E. coli</em></li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Sensitive mutant is irreversibly inactive after heating</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Catalyzes the release of uracil from uracil-containing single-stranded or double-stranded DNA but not from RNA or oligonucleotides</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Active over a broad pH range (optimal at pH 8.0)</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Shows no activity on RNA or oligonucleotides</li></ul></div></section></wca-product-description></wca-product-details><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-navigation="Product Details" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details></span><h4 _ngcontent-serverapp-c1998474798="" class="intro" style="width: calc(66.6667% - 12px); padding: 0px; font-size: 40px; border: 0px;"><span style="font-size: 14px;"><span style="font-family: Tahoma;" class="medium"><strong>Product Details</strong></span></span></h4><span style="font-family: Tahoma; font-size: 14px;"><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-navigation="Product Details" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"><section _ngcontent-serverapp-c1998474798="" style="padding: 0px; border: 0px;"><span class="medium"><strong><wca-lightbox _ngcontent-serverapp-c1998474798="" class="description-box" lg-uid="lg1" style="width: 1236px;"></wca-lightbox></strong></span><div _ngcontent-serverapp-c1998474798="" wcatablegradient="" class="rich-text product-description" style="padding: 0px; font-size: 18px; border: 0px; letter-spacing: 0.5px;"><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">UDGase catalyzes the hydrolysis of the N-glycosylic bond between uracil and sugar, leaving an apyrimidinic site in uracil-containing single-stranded or double-stranded DNA. The enzyme shows no activity on RNA or oligonucleotides.</p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><br></p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">It is supplied with 20 mM Tris-Cl, pH 8.0, 0.1 M NaCl, 0.1 mM EDTA , 1 mM DTT, 0.1% stabilizer and 50% glycerol.</p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><br></p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">One unit is defined as the amount of enzyme that catalyzes the release of 60 pmol of uracil per minute from uracil-containing dsDNA. The activity is measured by the release of [3H]-uracil in a 50 μL reaction containing 0.2 μg DNA in 30 minutes at 37°C.</p><h4 _ngcontent-serverapp-c1998474798="" class="section" style="width: calc(66.6667% - 12px); padding: 0px; font-size: 28px; font-family: "Futura W01", Arial, Helvetica, sans-serif; font-stretch: normal; border: 0px; letter-spacing: 0px;"><span style="font-family: Tahoma;" class="medium"><strong>Principle</strong></span></h4><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; font-family: "Futura W01", Arial, Helvetica, sans-serif; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details></p><section _ngcontent-serverapp-c1998474798="" style="padding: 0px; border: 0px;"><wca-lightbox _ngcontent-serverapp-c1998474798="" class="description-box" lg-uid="lg3" style="width: 1236px;"></wca-lightbox><div _ngcontent-serverapp-c1998474798="" wcatablegradient="" class="rich-text product-description" style="padding: 0px; font-size: 18px; border: 0px; letter-spacing: 0.5px;"><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><em style="padding: 0px; border: 0px;">E. coli</em> Uracil DNA Glycosylase catalyzes the hydrolysis of the N-glycosylic bond between uracil and sugar, leaving an apyrimidinic site in uracil-containing single-stranded or double-stranded DNA. The enzyme shows no activity on RNA or oligonucleotides.</p></div></section><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; font-family: "Futura W01", Arial, Helvetica, sans-serif; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details><p><br></p><h4 _ngcontent-serverapp-c1998474798="" class="section" style="width: calc(66.6667% - 12px); padding: 0px; font-size: 28px; font-family: "Futura W01", Arial, Helvetica, sans-serif; font-stretch: normal; border: 0px; letter-spacing: 0px;"><span class="medium"><strong>Procedure</strong></span></h4><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; font-family: "Futura W01", Arial, Helvetica, sans-serif; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details></p><section _ngcontent-serverapp-c1998474798="" style="padding: 0px; border: 0px;"><wca-lightbox _ngcontent-serverapp-c1998474798="" class="description-box" lg-uid="lg4" style="width: 1236px;"></wca-lightbox><div _ngcontent-serverapp-c1998474798="" wcatablegradient="" class="rich-text product-description" style="padding: 0px; font-size: 18px; border: 0px; letter-spacing: 0.5px;"><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><span style="padding: 0px; font-weight: 700; border: 0px;">Quality Control</span></p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">UDGase is tested for degradation of PCR product containing dUTPs. The product is free of unspecific DNA nucleases.</p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><br></p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><span style="padding: 0px; font-weight: 700; border: 0px;">Usage</span></p><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Treatment of 0.1 µg of uracil-containing DNA with 1 unit of UDG for 10 minutes at 37°C renders the DNA incapable of being copied by DNA polymerase. The enzyme can be irreversibly inactivated by incubating at 95°C for 10 minutes.</p></div></section><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; font-family: "Futura W01", Arial, Helvetica, sans-serif; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details><p><br></p><h4 _ngcontent-serverapp-c1998474798="" class="section" style="width: calc(66.6667% - 12px); padding: 0px; font-size: 28px; font-family: "Futura W01", Arial, Helvetica, sans-serif; font-stretch: normal; border: 0px; letter-spacing: 0px;">Applications</h4><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;"><wca-product-details _ngcontent-serverapp-c3223413817="" _nghost-serverapp-c3050437383="" data-onedatalayer-source="Product Details" class="ng-star-inserted" style="color: rgb(89, 89, 89); background-color: rgb(255, 255, 255); font-size: 16px; font-family: "Futura W01", Arial, Helvetica, sans-serif; letter-spacing: 0.25px;"><wca-product-description _ngcontent-serverapp-c3050437383="" _nghost-serverapp-c1998474798="" data-onedatalayer-source="Product Description" class="ng-star-inserted"></wca-product-description></wca-product-details></p><section _ngcontent-serverapp-c1998474798="" style="padding: 0px; border: 0px;"><wca-lightbox _ngcontent-serverapp-c1998474798="" class="description-box" lg-uid="lg5" style="width: 1236px;"></wca-lightbox><div _ngcontent-serverapp-c1998474798="" wcatablegradient="" class="rich-text product-description" style="padding: 0px; font-size: 18px; border: 0px; letter-spacing: 0.5px;"><p style="color: inherit; width: calc(66.6667% - 12px); padding: 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">This is used for applications such as:</p><ul style="width: calc(66.6667% - 12px); padding: 0px 0px 0px 18px; border: 0px; list-style-image: initial;"><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Elimination of carry-over contamination in PCR</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Probe for protein-DNA interaction studies</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Glycosylase mediated single nucleotide polymorphism detection (GMPD)</li><li style="color: inherit; padding: 8px 0px 0px; font-size: inherit; border: 0px; letter-spacing: inherit;">Molecular cloning of PCR products</li></ul></div></section><p><br></p></div></section></wca-product-description></wca-product-details></span><br>
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