GC-RICH PCR System 12140306001

The GC-RICH PCR System is composed of an enzyme blend of thermostable Taq DNA Polymerase and Tgo DNA Polymerase, a thermostable enzyme with a proofreading (3-5 exonuclease) activity. This polymerase mixture by itself outperforms Taq DNA Polymerase in respect to yields, fidelity and specificity beside the possibility to amplify fragments up to 5 kb in length. The GC-RICH PCR Reaction buffer in combination with the separately included GC-RICH resolution solution allows to amplify difficult templates like GC-rich targets very efficiently. TA cloning is recommended. The enzyme blend produces more blunt-ended fragments than Taq DNA Polymerase. The majority of products have single A overhangs. Use 2 U for a standard 50 µl PCR.
Contents

• GC-RICH Enzyme Mix , in storage buffer
• GC-RICH Reaction Buffer, 5x concentrated, with 7.5 mM MgCl2 and DMSO
• GC-RICH Resolution Solution, 5 M
• MgCl2 Stock Solution, 25 mM
• Water, PCR Grade

The GC-RICH PCR System, a blend of Taq DNA polymerase and a proofreading polymerase, enables amplification of templates that are difficult or impossible to amplify with other polymerases and other blends of polymerases. The enhanced processivity of the blend and the unique GC-RICH Resolution Solution combine to deliver superb performance – especially from problematic templates.
The GC-RICH PCR System may also be used in standard PCR applications, providing improved results (higher yield, higher accuracy) over Taq DNA polymerase alone.
Advantages of the GC-Rich PCR System:

• Ease access to difficult templates, including GC-rich targets and repetitive sequences.
• Reagents, the GC-RICH Resolution Solution and PCR Grade Water are provided.
• Amplify DNA fragments up to 5 kb.

GC-RICH PCR system has been used in semiquantitative analysis, genotyping and retrieval and cloning of high-GC content sequence of candidate gene.
Features and Benefits
Blend of Taq DNA Polymerase and a proofreading polymerase amplifies difficult templates. Enhanced processivity and the unique GC-RICH Resolution Solution deliver superior performance.

• PCR
• Difficult templates up to 5 kb

Use the GC-Rich PCR System, dNTPack with ready-to-use PCR Nucleotide Mix.
The GC-RICH PCR System is a blend of Taq DNA Polymerase and a proofreading polymerase for amplifying longer nucleic acid fragments. The GC-Rich Solution provides an solution to enable amplification of all kind of difficult PCR products.
When using the supplied magnesium-containing buffer, the final MgCl2 concentration is 1.5 mM.
Packaging
1 kit containing 5 components
Quality
The GC-RICH PCR System is function-tested, by amplifying a human 284 bp ApoE genomic fragment, using the GC-RICH PCR System protocols
Unit Definition
Volume Activity: 2 U/μl
Preparation Note
Working concentration: Enzyme concentration
The optimal enzyme concentration range from 0.5 to 5 U per assay. For a standard 50 µl PCR, we recommend using 2 U of the enzyme blend.
For life science research only. Not for use in diagnostic procedures.
Use of this product is covered by US Patent No. 6,127,155 and corresponding patent claims outside the US.  The purchase of this product includes a limited, non-transferable immunity from suit under the foregoing patent claims for using only this amount of product for the purchaser′s own internal research.  No right under any other patent claim and no right to perform commercial services of any kind, including without limitation reporting the results of purchaser′s activities for a fee or other commercial consideration, is conveyed expressly, by implication, or by estoppel.  This product is for research use only. Human and veterinary diagnostic uses under Roche patent claims require a separate license from Roche.  All uses other than internal research and human and veterinary diagnostic uses under Roche patent claims require a separate license from Thermo Fisher Scientific. Further information on purchasing licenses from Roche may be obtained by contacting the Licensing Department of Roche Molecular Systems, Inc., 4300 Hacienda Drive, Pleasanton, California 94588, USA or Roche Diagnostics GmbH, Sandhofer Strasse 116, 68305 Mannheim, Germany.  Further information on purchasing licenses from Thermo Fisher Scientific may be obtained by contacting the Licensing Department of  Thermo Fisher Scientific, 5791 Van Allen Way, Carlsbad, California 92008, USA.

usage	sufficient for ≤50 reactions
Quality Level	100,
packaging	pkg of 100 U
Торговая марка	Roche
parameter	72 °C optimum reaction temp.
shipped in	dry ice
storage temp.	−20°C

hcodes	H412
pcodes	P273 - P501
RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point F	does not flash
Flash Point C	does not flash