Expand™ High FidelityPLUS PCR System, dNTPack
ROCHE/EHIFIPN-RO - sufficient for ≤125 reactions (04743725001), sufficient for ≤500 reactions (04743733001), suitable for PCR, dNTPs included
Synonym: high fidelity PCR
Product Type: Chemical
Comparison of Expand High FidelityPLUS PCR System to four commercially available PCR mixes. Human genomic DNA was used to amplify a 4.8 kb tPS gene fragment, using each supplier’s instructions.
Expand high fidelity plus PCR System
| feature | dNTPs included |
| High Fidelity PCR | |
| hotstart: no | |
| input | purified DNA |
| manufacturer/tradename | Roche |
| packaging | pkg of 125 U (04743725001) |
| pkg of 500 U (04743733001 [2x250 U]) | |
| parameter | 72 °C optimum reaction temp. |
| Quality Level | 100  |
| storage temp. | −20°C |
| technique(s) | PCR: suitable |
| usage | sufficient for ≤125 reactions (04743725001) |
| sufficient for ≤500 reactions (04743733001) |
| Application: | • The Expand™ High FidelityPLUS PCR System is designed for the robust amplification of fragments up to 5 kb from all types of DNA with outstanding yield, specificity, sensitivity, and accuracy. This convenient dNTPack is the product of choice for the development of a new amplification assay or the optimization of an existing assay. PCR • RT-PCR • Primer extension • Carryover prevention It has been used in the ultradeep pyrosequencing methods, inverse PCR and to measure the repeat length of CGG sequences. |
| Application: | Twofold higher yield and threefold greater fidelity are obtained compared to Taq DNA Polymerase. Use Expand High FidelityPLUS PCR System for: • PCR up to 5kb • RT-PCR up to 5kb |
| Features and Benefits: | Expand High FidelityPLUS PCR System is a mixture of Taq DNA polymerase and a DNA polymerase with proofreading activity. The Expand High FidelityPLUS PCR System shows a twofold increase in fidelity compared to the Expand High Fidelity PCR System, and a sixfold increase compared to Taq DNA Polymerase. By incorporating dUTP, Uracil-DNA Glycosylase can be used to prevent PCR product carryover. Use this kit for efficient labeling of DNA with radioactive or non-radioactive nucleotides. It is optimized for PCR of DNA fragments up to 5kb. Use 2.5U for a standard 50μl PCR. • Safeguard against cross-contamination. This is the choice for large numbers of amplifications. • Obtain sixfold higher fidelity and higher yields, compared to Taq DNA Polymerase. • Efficiently label DNA. Use this kit to label DNA with radioactive or nonradioactive nucleotides. • Cost-effective. Use the convenient solution of premixed PCR grade dNTPs. |
| General description: | The Expand High FidelityPLUS PCR System is a blend of Taq DNA Polymerase and a thermostable proofreading protein that lacks polymerase activity. This enzyme blend is designed to amplify fragments up to 5 kb from all types of DNA with high yield and fidelity. In addition, this enzyme blend also incorporates dUTP and, in combination with Uracil-DNA Glycosylase, can be used to safeguard PCR reactions from cross contamination. The fidelity of DNA synthesis with the Expand High FidelityPLUS PCR System shows a 2-fold increase compared to the fidelity obtained with the Expand High Fidelity PCR System and a 6-fold increase compared to the fidelity obtained with Taq DNA Polymerase. These characteristics make the Expand High FidelityPLUS PCR System blend the product of choice if a larger number of targets need to be amplified at the same time with high yield in combination with improved accuracy. In addition, the product can be used for the efficient labeling of DNA fragments with radioactive or non-radioactive modified nucleotides. |
| Legal Information: | Expand is a trademark of Roche |
| Legal Information: | Use of this product is covered by US patent claims 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, no right to perform any patented method, 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. Diagnostic uses under Roche patent claims require a separate license from Roche. Further information on purchasing licenses may be obtained by contacting the Director of Licensing, Applied Biosystems, 850 Lincoln Centre Drive, Foster City, California 94404, USA. |
| Other Notes: | For life science research only. Not for use in diagnostic procedures. |
| Packaging: | 1 kit containing 5 components |
| Quality: | Each lot is PCR function-tested using human genomic DNA and EPO primers specific for a 1.8kb PCR product, and tPA primers specific for a 4.8kb PCR product. |
| Unit Definition: | Volume Activity: 5 U/μl |
| Hazard statements | H412 |
| Precautionary statements | 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 |
| Storage Temp. | −20°C |
| Enzyme Commission (EC) Number | 2.7.7.7 ( BRENDA  | IUBMB ) |
| UNSPSC | 41106300 |
| Components | Expand High FidelityPLUS Enzyme Blend 5 U/μl; Expand High FidelityPLUS Reaction Buffer, with 7.5 mM MgCl2 5x concentrated; Expand High FidelityPLUS Reaction Buffer, without MgCl2 5x concentrated; MgCl2 Stock Solution 25 mM; PCR Nucleotide Mix |