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D8187

Sigma-Aldrich

JumpStart REDTaq® DNA Polymerase

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

别名:

Hot start DNA polymerase, Hot start Taq

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50 UNITS
¥453.31
250 UNITS
¥918.93
2500 UNITS
¥7,609.22

¥453.31


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50 UNITS
¥453.31
250 UNITS
¥918.93
2500 UNITS
¥7,609.22

About This Item

MDL编号:
UNSPSC代码:
12352204
NACRES:
NA.55

¥453.31


请联系客服了解存货情况

获取大包装报价

质量水平

表单

liquid

用途

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

特点

dNTPs included: no
hotstart

浓度

1 unit/μL

技术

PCR: suitable

颜色

red

输入

purified DNA

适用性

suitable for PCR

运输

wet ice

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此商品
D1313D6063D4309
form

liquid

form

liquid

form

liquid

form

liquid

suitability

suitable for PCR

suitability

suitable for PCR

suitability

suitable for PCR

suitability

suitable for PCR

concentration

1 unit/μL

concentration

1 unit/μL

concentration

1 unit/μL

concentration

1 unit/μL

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

shipped in

wet ice

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

一般描述

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.

应用

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]

特点和优势

  • 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

包装

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

单位定义

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

其他说明

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

法律信息

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

象形图

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警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

含少量动物源组分生物产品
常规特殊物品

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    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)
    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)
    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)
    Billions and billions sold: pet-feeder crickets (Orthoptera: Gryllidae), commercial cricket farms, an epizootic densovirus, and government regulations make for a potential disaster
    Weissman DB, et al.
    Zootaxa, 3504(1), 67-88 (2012)

    商品

    了解聚合酶链反应(PCR)的历史,从促进它的发现的基本原理到获得诺贝尔化学奖,以及实时PCR(qPCR)和数字PCR等最近的发展。

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

    The purpose of Hot Start PCR is to inhibit the PCR reaction in order to reduce nonspecific amplification, prevent the formation of primer dimers, and increase product yields.

    热启动PCR的目的在于抑制PCR反应,从而减少非特异性扩增、防止引物二聚体形成并提高产物产量。

    实验方案

    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。

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

    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.

    查看所有结果

    我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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