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D8187

Sigma-Aldrich

JumpStart REDTaq® DNA Polymerase

Hot-start Taq enzyme with inert dye, 10X buffer included

同義詞:

Hot start DNA polymerase, Hot start Taq

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About This Item

MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.55
暫時無法取得訂價和供貨情況

品質等級

形狀

liquid

用途

sufficient for 250 reactions
sufficient for 2500 reactions
sufficient for 50 reactions

特點

dNTPs included: no
hotstart

濃度

1 unit/μL

技術

PCR: suitable

顏色

red

輸入

purified DNA

適合性

suitable for PCR

運輸包裝

wet ice

儲存溫度

−20°C

一般說明

JumpStart REDTaq® DNA Polymerase is Sigma′s high performance Taq DNA Polymerase blended with JumpStart Taq antibody and an inert red dye tracer. Extensive testing with a variety of primers and templates indicates that the performance of JumpStart REDTaq DNA Polymerase is equivalent to, or better than, that of standard Taq polymerase.
Since the red tracer has no effect on the amplification process, a sample can be easily re-amplified such as in “nested PCR”. The presence of the dye also has no effect on automated DNA sequencing; ligase mediated ligations, exonucleolytic PCR product digestion, and transformation. Though exceptions may exist, the dye is generally inert in restriction enzyme digestions. If necessary, the dye can be removed from the amplicon by routine purification methodologies.

應用

JumpStart REDTaq® DNA Polymerase has been used in polymerase chain reaction (PCR) for the amplification of:
  • insulin-enterotoxin ricin fusion gene (INS-RTB)[1]
  • endothelial cells DNA derived from reverse transcribed RNA[2]
  • leg genomic DNA from cricket flies[3][4]
  • mitochondrial gene by conventional PCR[5]
JumpStart REDTaq® DNA Polymerase is also suitable for DNA methylation analysis.[6]

特點和優勢

  • Reduces non-specific amplification
  • Increased target yield and specificity
  • Higher the amplification irrespective of the target concentration
  • Reduce set-up time and eliminate concerns associated with manual or wax hot start methods
  • Visual confirmation that the enzyme has been added and that proper component mixing of the reaction has occurred
  • Samples can be loaded directly onto an agarose gel for electrophoresis without loading buffers or tracking dyes
  • Assembled PCR reactions can be placed at room temperature for up to 2 hours

包裝

The enzyme is provided with an optimized 10× reaction buffer.

單位定義

One unit incorporates 10 nmol of total dNTPs into acid-precipitable DNA in 30 min. at 74 °C.

其他說明

View more detailed information on JumpStart REDTaq enzymes at www.sigma-aldrich.com/hotstart.

法律資訊

Use of this product is covered by one or more of the following US patents and corresponding patent claims outside the US: US 8,404,464 and US 7,972,828. The purchase of this product includes a limited, non-transferable immunity from suit under the foregoing patent claims.
JumpStart is a trademark of Sigma-Aldrich Co. LLC
REDTaq is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

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存取文件庫

The field cricket Gryllus assimilis and two new sister species (Orthoptera: Gryllidae).
Weissman, D.B., et al.
Annals of the Entomological Society of America, 102, 367-367 (2009)
The field cricket Gryllus assimilis and two new sister species (Orthoptera: Gryllidae)
Weissman DB, et al.
Annals of the Entomological Society of America, 102(3), 367-380 (2009)
Expression of a ricin toxin B subunit: insulin fusion protein in edible plant tissues
Carter JE, et al.
Molecular Biotechnology, 44(2), 90-100 (2010)
Sarah D Burnett et al.
Journal of toxicology and environmental health. Part A, 84(24), 1020-1039 (2021-08-25)
Inter-species differences in toxicodynamics are often a critical source of uncertainty in safety evaluations and typically dealt with using default adjustment factors. In vitro studies that use cells from different species demonstrated some success for estimating the relationships between life
Contributions of VEGF to age-dependent transmural gradients in contractile protein expression in ovine carotid arteries
Butler SM, et al.
American Journal of Physiology. Cell Physiology, 301(3), C653-C666 (2011)

文章

探索 PCR 從發現到諾貝爾獎的歷史。探索即時 PCR (qPCR) 和數位 PCR 的發展。

Explore PCR's history, from discovery to Nobel Prize. Discover real-time PCR (qPCR) and digital PCR developments.

條款

Reviews the applications and benefits for RedTaq, including standard RedTaq, Hot Start RedTaq and RedTaq for genomic DNA PCR.

介绍RedTaq的应用和优势,包括用于基因组DNA PCR的标准RedTaq、热启动RedTaq和RedTaq。

Protocol using antibody mediated hot start polymerase with a red dye for easy gel loading. Method has short activation period (<1min), and results in higher yields and more specificity over standard PCR methods.

使用抗体介导热启动聚合酶的实验方案。一种具有短活化阶段的方法(<1min), and results in higher yields and more specificity over standard PCR methods.

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相關內容

Protocol using antibody mediated hot start polymerase with a red dye for easy gel loading. Method has short activation period (<1min), and results in higher yields and more specificity over standard PCR methods.

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