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P2893

Sigma-Aldrich

JumpStart™ Taq ReadyMix™

Complete optimized reagent for hot-start PCR at 2X concentration

同義詞:

hot start PCR master mix, hot start master mix, hot start taq master mix, mutiplex PCR

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About This Item

MDL號碼:
MFCD00166026
分類程式碼代碼:
41106300
NACRES:
NA.55

品質等級

200

形狀

liquid

用途

sufficient for 100 reactions
 sufficient for 400 reactions

特點

Multiplex PCR
dNTPs included
hotstart

濃度

2.5 units/reaction (50 μL reaction volume)

技術

PCR: suitable

顏色

colorless

適合性

suitable for (quantitative PCR)

應用

agriculture

運輸包裝

wet ice

儲存溫度

−20°C

相關類別

一般說明

JumpStart™ Taq ReadyMix™是一种即用型2X预混液，其中含有JumpStart™ Taq DNA聚合酶、99％纯dNTP、反应缓冲液和JumpStart™抗体。Taq DNA聚合酶是一种抗体灭活的热启动酶。一旦反应温度达到70°C，DNA聚合酶-抗体复合物随即解离，Taq DNA聚合酶活性得以恢复。相对于手动热启动技术，这种抗体-酶复合物可轻松简便地准备，同时可降低污染风险。

應用

JumpStart™ Taq ReadyMix™ 已用于定量聚合酶链式反应(PCR)。此产品还可用于鉴定缺氧条件下的成纤维细胞表面腺苷受体(AR)类型。同时适用于：
  • 用于需要减少非特异性扩增的 PCR 扩增
  • 用于多重 PCR
  • 用于减少引物二聚体

特點和優勢

  • 该预混液可确保反应间一致性
  • 缩短了准备时间，并减少了多个移液步骤造成的污染风险
  • 可最大限度减少非特异性扩增和污染
  • 提高了特异性和靶标产量
  • 减少了引物二聚体
  • 与手动或蜡质热启动方法相比，准备时间更短
  • 允许室温反应
  • 非常适合高通量定量PCR应用

包裝

默认反应体积为50 μL

100个反应包装为1×2.5mL
400个反应包装为1×10mL

其他說明

JumpStart Taq ReadyMix是一种制备好的溶液，其结合了热启动PCR的性能优势和ReadyMix的便利性。该混合物包括JumpStart Taq DNA聚合酶、99％纯脱氧核苷酸、以及2x优化的反应浓缩液缓冲液。JumpStart Taq聚合酶是一种抗体灭活的热启动酶，旨在最大限度地减少非特异性扩增，同时提高目标产量。由于JumpStart Taq聚合酶的聚合酶活性在PCR反应的第一个变性循环期间即可完全恢复，因而其与其他热启动方法（即化学灭活）不同，在循环前不需要预孵育步骤。热启动机制便于在室温进行设置，使得其成为高通量应用的理想选择。若需要制备50 μL反应，只需将25 μL ReadyMix添加至模板、引物和水中，最终反应体积为50 μL。
2024年CiteAb奖——成功的帕金森研究供应商(2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research)
准备50 μL反应物，只需将 25 μL ReadyMix™加入模板、引物和水，至终反应体积50 μL。
本品已通过定量PCR验证，但可能需要补充25 mM氯化镁溶液（货号M8787）、适宜的荧光探针以及（如果需要）内参染料（货号R4526）。请在www.sigma-aldrich.com/hotstart页面查看有关JumpStart Taq ReadyMix产品的更多详细信息。

法律資訊

本产品的使用受到如下一项或多项美国专利及其对应的境外专利声明保护：美国：US 8,404,464和US 7,972,828。 根据前述专利权利要求，购买本产品包含有限不可转让的免于诉讼豁免。
JumpStart is a trademark of Sigma-Aldrich Co. LLC
ReadyMix is a trademark of Sigma-Aldrich Co. LLC

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儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000334667
0000334667
0000334665
0000334666
0000334665

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存取文件庫

Madhavi A Naik et al.
International journal of surgical pathology, 28(4), 371-381 (2019-12-25)
Cystic neutrophilic granulomatous mastitis (CNGM) is a histologically characterized variant of granulomatous lobular mastitis that is associated with lipophilic Corynebacterium species. It remains a largely underrecognized entity in India. Our aim was to study CNGM in the Asian Indian population
Alex J McCarthy et al.
Infection and immunity, 87(5) (2019-03-06)
Gastrointestinal (GI) colonization of 2-day-old (P2) rat pups with Escherichia coli K1 results in translocation of the colonizing bacteria across the small intestine, bacteremia, and invasion of the meninges, with animals frequently succumbing to lethal infection. Infection, but not colonization
S Kwok et al.
Nature, 339(6221), 237-238 (1989-05-18)
The exquisite sensitivity of the polymerase chain reaction means DNA contamination can ruin an entire experiment. Tidiness and adherence to a strict set of protocols can avoid disaster.
Valerie F Boltz et al.
Retrovirology, 13(1), 87-87 (2016-12-22)
Although next generation sequencing (NGS) offers the potential for studying virus populations in unprecedented depth, PCR error, amplification bias and recombination during library construction have limited its use to population sequencing and measurements of unlinked allele frequencies. Here we report
Diego Ottaviani et al.
Genome research, 18(11), 1778-1786 (2008-10-14)
The folding of chromatin into topologically constrained loop domains is essential for genomic function. We have identified genomic anchors that define the organization of chromatin loop domains across the human major histocompatibility complex (MHC). This locus contains critical genes for
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Introduction & Historical Timelines

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

定量 PCR 基礎

即時聚合酶連鎖反應可讓研究人員估計樣本中起始物的數量。它的分析動態範圍比傳統 PCR 廣得多

Quantitative PCR Basics

Real-time polymerase chain reaction allows researchers to estimate the quantity of starting material in a sample. It has a much wider dynamic range of analysis than conventional PCR

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终点 PCR：特异性和产量增强的抗体介导的热启动 PCR 方案

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.

End-Point PCR: Antibody-Mediated Hot Start PCR Protocol with Enhanced Specificity and Yield

Protocol using antibody mediated hot start polymerase. Method has short activation period (<1min), and results in higher yields and more specificity over standard PCR methods.

Antibody-Enzyme Mediated Hot Start PCR Protocol

JumpStart™ Taq DNA Polymerase is an antibody-inactivated, hot start enzyme.

抗體-酵素介導的熱啟動 PCR 協定

JumpStart™ Taq DNA Polymerase 是一種抗體失活的熱啟動酶。

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