VWR International 1325F Manuel d'utilisateur Page 53

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51All You Need Genomics
PCR
Hot Start PCR reagents
Description Pk Cat. No.
illustra™ Hot Start Master Mix, 100 reactions 1KIT
25-1500-01
Description Pk Cat. No.
illustra™ Hot Start Mix, Ready-To-Go™, 0,2 ml tubes, 96 reactions 96 Tests
28-9006-53
illustra™ Hot Start Mix, Ready-To-Go™, 0,5 ml tubes, 100 reactions 100 Tests
28-9006-46
illustra™ Hot Start Mix, Ready-To-Go™, 0,2 ml tubes, 96 reactions 480 Tests
28-9006-54
Description Pk Cat. No.
HotMasterMix, 100 reactions 50 µl each 100 Tests
733-0120
HotMasterMix, 1000 reactions 50 µl each 1000 Tests
733-0121
illustra™ Hot Start Master Mix
illustra™ Hot Start Mix, Ready-To-Go™
HotMasterMix
GE Healthcare
GE Healthcare
5PRIME
Illustra™ Hot Start Master Mix combines high quality recombinant
Taq
DNA polymerase, a recombinant Hot Start activator protein, and
nucleotides in a proprietary reaction buffer. This ready to use mix provides robust and reliable performance for demanding PCR applications in
which high specificity and high sensitivity are essential to success. The mix does not contain
Taq
antibody and this eliminates the risk of
contamination from a mammalian source. Also, since the polymerase is not chemically inactivated, there is no extensive pre-cycling heating
step necessary; this reduces the chance of damaging precious DNA samples from heat-induced depurination. The net result from using
Illustra™ Hot Start Master Mix is a more robust and reliable amplification of the target amplicons with increased yield when compared to
conventional Hot Start Master Mix products.
Pre-formulated and pre-dispensed, freeze-dried PCR reagents mix including high quality PuReTaq™ DNA polymerase and a Hot Start
activator protein, for increased specificity and reproducibility of PCR amplifications. The Ready-To-Go™ beads are provided in either 0,5 mL
or 0,2 mL tubes that are compatible with most thermal cyclers.
HotMasterMix is a ready to use 2,5X reagent mix for performing high throughput PCR (based
on Hot Start/Cold Stop technology). The HotMasterMix guarantees the highest specificity and
consistency. The key component of the mix is the HotMaster
Taq
DNA polymerase that
consists of a pre-mixed HotMaster inhibitor that binds and blocks the substrate-binding site of
HotMaster
Taq
in a temperature-dependent manner. At temperatures above 60 °C, the
inhibitor is released and the HotMaster
Taq
becomes activated - Hot Start. At temperatures
below 60 °C, the inhibitor inactivates the
Taq
polymerase - Cold Stop, preventing non specific
primer annealing or primer-dimer formation. Unlike many conventional Hot Start PCR
techniques, such binding-releasing equilibrium is reversible throughout the PCR cycle.
Recombinant Hot Start activator protein sequesters primers prior to PCR, effectively reducing non specific priming and primer-dimer
formation
Quick Hot Start activation preserves sample integrity by avoiding extensive precycling heat treatment
Avoids the risk of contamination from a mammalian source associated with Hot Start antibodies
Convenient, ready to use mix saves time and reduces experimental variability
Appropriate for any standard PCR reaction, such as multiplex PCR, and reactions exhibiting non specific amplification or primer-dimer
formation
Recombinant Hot Start activator protein sequesters primers prior to PCR, effectively reducing non specific priming and primer-dimer
formation
Avoids the risk of contamination from a mammalian source associated with Hot Start antibodies
Quick Hot Start activation preserves sample integrity by avoiding extensive pre-cycling heat treatment
Long-term ambient-temperature-stable: no freezer space required; less energy consumption for shipping and storage
Validated for real time PCR
Highly specific PCR
Ready to use master mix format
Convenient storage at 4 °C eliminates freeze and thaw cycles
Minimal optimisation with self adjusting Mg₂+ buffer technology
Product comprises:
Taq
DNA polymerase (1,0 U/50 µl reaction), KCl, Mg₂+ and dNTPs.
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