EHIFIPN-RO

Expand^™ High Fidelity^PLUS PCR System, dNTPack

sufficient for ≤125 reactions (04743725001), sufficient for ≤500 reactions (04743733001), suitable for PCR, dNTPs included

• EC 号: 2.7.7.7 (BRENDA, IUBMB)
• 分類程式碼代碼: 41106300
• NACRES: NA.21

属性

• 等級: Molecular Biology
• 品質等級: 100
• 形狀: liquid
• 用途: sufficient for ≤125 reactions (04743725001); sufficient for ≤500 reactions (04743733001)
• 特點: High Fidelity PCR; dNTPs included; hotstart: no
• 包裝: pkg of 125 U (04743725001); pkg of 500 U (04743733001 [2x250 U])
• 製造商／商標名: Roche
• 濃度: 50 U/mL (working concentration)
• 參數: 72 °C optimum reaction temp.
• 技術: PCR: suitable
• 雜質: ribonucleases, none detected; ≤50 cfu/mL bioburden
• 顏色: colorless
• 輸入: purified DNA
• 溶解度: water: miscible
• 儲存溫度: −20°C

说明

一般說明

The Expand High Fidelity^PLUS 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 Fidelity^PLUS 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 Fidelity^PLUS 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.

應用

• The Expand^™ High Fidelity^PLUS 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.

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

特點和優勢

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.

包裝

1 kit containing 5 components

品質

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.

單位定義

Volume Activity: 5 U/μl

其他說明

仅用于生命科学研究。不可用于诊断。

法律資訊

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.

Expand is a trademark of Roche

仅试剂盒组分

• Expand High Fidelity^PLUS Enzyme Blend 5 U/μl
• Expand High Fidelity^PLUS Reaction Buffer, with 7.5 mM MgCl₂ 5x concentrated
• Expand High Fidelity^PLUS Reaction Buffer, without MgCl₂ 5x concentrated
• MgCl₂ Stock Solution 25 mM
• PCR Nucleotide Mix

安全信息

• 危險聲明: H412
• 防範說明: P273 - P501
• 危險分類: Aquatic Chronic 3
• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: does not flash
• 閃點（°C）: does not flash