[DL4000] ExcelDye™ 6X DNA Loading Dye, Tri-color, 5 ml x 2
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The ExcelDye™ 6× DNA Loading Dye (Tri-Color) is pre-mixed buffer for tracking the DNA sample during the electrophoresis on agarose or polyacrylamide gels. It contains three dyes (Xylene cyanol FF, Bromophenol blue, Orange G) for tracking the DNA migration. The Xylene cyanol FF, Bromophenol blue and Orange G migrate at approximately 800 bp, 150 bp and 30 bp on a standard 2% TAE agarose gel respectively (4,000 bp, 500 bp and 50 bp on 1% TAE agarose gel respectively). The included glycerol keeps the DNA at the bottom of the well and the presence of EDTA chelates divalent metal ions to prevent the process of metal-dependent nuclease.
Detail
Description
The ExcelDye™ 6× DNA Loading Dye (Tri-Color) is pre-mixed buffer for tracking the DNA sample during the electrophoresis on agarose or polyacrylamide gels. It contains three dyes (Xylene cyanol FF, Bromophenol blue, Orange G) for tracking the DNA migration. The Xylene cyanol FF, Bromophenol blue and Orange G migrate at approximately 800 bp, 150 bp and 30 bp on a standard 2% TAE agarose gel respectively (4,000 bp, 500 bp and 50 bp on 1% TAE agarose gel respectively). The included glycerol keeps the DNA at the bottom of the well and the presence of EDTA chelates divalent metal ions to prevent the process of metal-dependent nuclease.
Composition
0.03% Xylene cyanol FF
0.03% Bromophenol blue
0.15% Orange G
10 mM Tris-HCl (pH 8.0)
60% glycerol
60 mM EDTA
Storage
4°C for 12 months -20°C for 36 months
Other Products
Magnetic Beads (Short Oligo Purification)
Product Info
Document
Product Info
Magnetic Beads (Short Oligo Purification)
Solid Phase Reversible Immobilization (SPRI) beads are a simple and effective reagent for DNA purification, but not for short oligo purification. The beads are paramagnetic particles coated with carboxyl groups that can reversibly bind to nucleic acid. However, SPRI beads can only purify DNA/RNA fragments that are 100 base pairs or longer. DNA/RNA fragments shorter than 100 base pairs are not effectively recovered.
Oligo purification can also be performed using spin column-based technology. The oligo size limitation for recovery is around 20 nt, as oligos under 20 nt have a very low recovery rate.
We have developed Magnetic Beads (Short Oligo Purification) Kit for short oligo purification. Our proprietary bead technology enables the recovery of oligos as short as 6 nt. 80% of the 6 nt oligos and 90% of the > 8 nt oligos can be recovered. The reagent also effectively removes impurities and unwanted components such as salts, proteins, dNTPs, detergents, and other contaminants. The magnetic bead reagents are RNase free, and can be used for both DNA and RNA applications.
Recovery rates of of short oligos. Oligos with different sizes were used as input. BioDynami Short Oligo Quantification Kit (Cat. # 40046) was used to quantify the recovery rates with modifications.
Features
Effective purification of short oligos
6 nt oligos: 80% recovery rate
>8 nt oligos: >90% recovery rate
Removal of impurities and unwanted reaction components
Document
Solid Phase Reversible Immobilization (SPRI) beads are a simple and effective reagent for DNA purification, but not for short oligo purification. The beads are paramagnetic particles coated with carboxyl groups that can reversibly bind to nucleic acid. However, SPRI beads can only purify DNA/RNA fragments that are 100 base pairs or longer. DNA/RNA fragments shorter than 100 base pairs are not effectively recovered.
Perforated heat sealing film which is optically clear. This seal has 3 mm slits for gas transfer; is suitable for insect studies and seed storage too.
Heat sealing is a quick and cost effective method of plate sealing
Our ClearASeal Perf Heat Seal is based on our ClearASeal Peel, with the addition of 3 mm slits across the width of the seal
These slits render the seal gas permeable, whilst retaining evaporation to a minimum, compared to the use of lids
The ClearASeal Perf Heat Seal is compatible with polypropylene, polyethylene, polystyrene and cyclic olefin copolymer (COC) plates
The Seal has a wide seal integrity temperature range, from -80 °C to 110 °C
It can be used for insect and seed storage, as it enables gas exchange, whilst providing an inert surface with no adhesive to interfere with the well contents
This seal is available as sheets, for use with manual and semi-automated sealers, such as our HeatASeal 500 Sealing Machine
Also available in roll format compatible with specified automated heat sealers, such as our Wasp or Chameleon XT
Document
Perforated heat sealing film which is optically clear. This seal has 3 mm slits for gas transfer; is suitable for insect studies and seed storage too.
To accommodate the need for high quality enzymes for isothermal amplification ArcticZymes developed the IsoPol® series of polymerases. For isothermal amplification at lower temperatures (37°C and below) we offer two enzymes, IsoPol® DNA Polymerase and IsoPol® SD+. Both enzymes exhibit excellent processivity and high strand displacement activity, having 5’-3’ polymerase activity while lacking both 3’-5’and 5’-3’ exonuclease activity.
IsoPol® SD+ is an engineered version of IsoPol® DNA Polymerase with even stronger strand displacement and higher salt tolerance.
Figures
Properties
Quality Control
ArcticZymes is dedicated to the quality of our products. IsoPol® polymerases are is manufactured at our ISO 13485 certified facility in Norway.
Document
To accommodate the need for high quality enzymes for isothermal amplification ArcticZymes developed the IsoPol® series of polymerases. For isothermal amplification at lower temperatures (37°C and below) we offer two enzymes, IsoPol® DNA Polymerase and IsoPol® SD+. Both enzymes exhibit excellent processivity and high strand displacement activity, having 5’-3’ polymerase activity while lacking both 3’-5’and 5’-3’ exonuclease activity.
