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QR0200

Sigma-Aldrich

定量 RT-PCR ReadyMix

One step RT-qPCR for probe-based methods, MMLV & hot-start Taq

同義詞:

1 步法 RT-qPCR 混合液, 实时定量 PCR 预混液

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About This Item

分類程式碼代碼:
41106300
NACRES:
NA.55
暫時無法取得訂價和供貨情況

品質等級

用途

sufficient for 250 reactions

特點

dNTPs included
hotstart

技術

RT-qPCR: suitable

顏色

colorless

輸入

purified RNA

相容性

ABI 5700
ABI 7000
ABI 7300
ABI 7500 Fast
ABI 7500
ABI 7700
ABI 7900 HT
ABI 7900 HT Fast
ABI 7900
ABI StepOne
ABI StepOnePlus
ABI ViiA 7
Bio-Rad CFX384
Bio-Rad CFX96
Bio-Rad MJ Chromo4
Bio-Rad MJ Opticon 2
Bio-Rad MJ Opticon
Bio-Rad MiniOpticon
Bio-Rad MyiQ
Bio-Rad iCycler iQ
Bio-Rad iQ5
Cepheid SmartCycler
Eppendorf® Mastercycler ep realplex2 s
Eppendorf® Mastercycler ep realplex
Illumina Eco qPCR
Qiagen Corbett Rotor-Gene 3000
Qiagen Corbett Rotor-Gene 6000
Qiagen Corbett Rotor-Gene Q
Roche LightCycler 480
Strategene Mx3000P
Strategene Mx3005P
Strategene Mx4000

檢測方法

probe-based

運輸包裝

wet ice

儲存溫度

−20°C

一般說明

定量RT-PCR ReadyMix是设计用于测量基因表达的一步式RT-PCR试剂盒,其结合了莫洛尼鼠白血病病毒逆转录酶(M-MLV RT)和JumpStart Taq DNA聚合酶。这种方便的2X预混液包括M-MLV RT、JumpStart Taq DNA聚合酶、纯度99%的脱氧核苷酸、缓冲液、玻璃钝化剂和稳定剂。JumpStart Taq DNA聚合酶是一种抗体灭活的热启动酶(hot-start enzyme)。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。这种抗体-酶复合物可实现简单便捷的设置,并相对于手动热启动技术具有更低的污染风险。该试剂盒经过设计可用于基于荧光杂交探针的检测方法。

應用

定量RT-PCR ReadyMix已被用于通过定量逆转录聚合酶链反应(RT-qPCR)来定量测定特定表达基因的信使RNA(mRNA)水平。[1][2]

特點和優勢

  • 该主混合物(master mix)可确保不同反应之间的一致性和可再现性。
  • 降低了多个移液步骤的污染风险
  • 与手动或热启动(Hot Start)方法相比,减少了设置时间
  • JumpStartTaq聚合酶可减少引物二聚体和非特异性产物的形成
  • 广泛的仪器兼容性
  • 包括一个单独的ROX参考染料瓶,用于反应标准化

包裝

1个试剂盒足以用于每次20 μL的250次反应或每次50 μL的100次反应。

法律資訊

本品仅供研究使用。
Eppendorf is a registered trademark of Eppendorf AG
JumpStart is a trademark of Sigma-Aldrich Co. LLC
ReadyMix is a trademark of Sigma-Aldrich Co. LLC

僅套裝組件

產品號碼
描述

  • Probe Based qRT-PCR ReadyMix 2 X

  • Moloney Murine Leukemia Viral Reverse Transcriptase (M-MLV RT) 5000 U

套裝中的組件也可單獨購買

產品號碼
描述
SDS

  • P219210X PCR Buffer, Optimized for routine PCR with MgCl2 included 1.5 mL/vialSDS

  • M8787Magnesium chloride solution, PCR Reagent, 25 mM MgCI2 solution for PCR 25 mMSDS

  • P219210X PCR Buffer, Optimized for routine PCR with MgCl2 included 100 XSDS

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

12 - Non Combustible Liquids

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Validation of Quantitative PCR Assays
Lovatt, A., et al.
BioPharm., 22-32 (2002)
An Integrated High-Throughput System for mRNA Purification and Quantitation for Use in Identifying Gene Knockdown by RNA Interference
Wang, et al.
JALA: Journal of the Association for Laboratory Automation, 11, 314-318 (2006)
A screen of shRNAs targeting tumor suppressor genes to identify factors involved in A549 paclitaxel sensitivity
Ji D, et al.
Oncology Reports, 18(6), 1499-1505 (2007)
S A Bustin
Journal of molecular endocrinology, 29(1), 23-39 (2002-08-30)
The fluorescence-based real-time reverse transcription PCR (RT-PCR) is widely used for the quantification of steady-state mRNA levels and is a critical tool for basic research, molecular medicine and biotechnology. Assays are easy to perform, capable of high throughput, and can
T B Morrison et al.
BioTechniques, 24(6), 954-958 (1998-06-19)
Continuous fluorescence observation of amplifying DNA allows rapid and accurate quantification of initial transcript copy number. A simple and generic method for monitoring product synthesis with the double-stranded DNA dye, SYBR Green I provides initial template copy number estimation limited

文章

Viral RNA Extraction Buffer (VRE100) and related reagents for qRT-PCR and additional viral RNA analyses.

RT-qPCR products combine the effective of Reverse Transcriptase with hot-start taq-directed antibody in convenient ReadyMixes for probe-based or SYBR® Green based applications.

RT-qPCR 產品結合了有效的逆轉錄酶與熱啟動 taq 導向抗體,並提供方便的 ReadyMixes,適用於以探針或 SYBR® Green 為基礎的應用。

Small interfering RNAs (siRNAs) are powerful tools for gene expression knockdown, widely used in molecular biology.

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Reverse transcription (RT) is the process of converting RNA to cDNA using a reverse transcriptase enzyme and dNTPs.

相關內容

Reverse transcription (RT) is the process of converting RNA to cDNA using a reverse transcriptase enzyme and dNTPs.

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