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Merck

KCQS07

Sigma-Aldrich

KiCqStart®一步法探针RT-qPCR ReadyMix

for Bio-Rad, Cepheid, Eppendorf, Illumina, Corbett, and Roche systems

别名:

KiCqStart®一步法探针RT-qPCR Readymix

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About This Item

分類程式碼代碼:
41106300
NACRES:
NA.55

形狀

liquid

用途

sufficient for 500 reactions

特點

dNTPs included
hotstart

儲存條件

protect from light

技術

qPCR: suitable

顏色

light blue

輸入

purified RNA

相容性

Bio-Rad CFX384
Bio-Rad CFX96
Bio-Rad MJ Chromo4
Bio-Rad MJ Opticon 2
Bio-Rad MJ Opticon
Bio-Rad MiniOpticon
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

檢測方法

probe-based

運輸包裝

dry ice

儲存溫度

−20°C

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一般說明

KiCqStart® One-Step Probe RT-qPCR ReadyMix是一种即用、高灵敏度的预混液,用于RNA模板的逆转录定量PCR (RT-qPCR),使用杂交探针检测化学试剂,如TaqMan® 5′-水解探针在实时PCR系统(参考仪器兼容性部分以选择适合您机器的试剂)。第一链cDNA合成和PCR扩增在同一试管中进行,程序间无开孔。 它非常适合高灵敏度的RNA病毒定量或低丰度RNA目标以及高通量基因表达研究。该系统经过优化,可在更小反应体积和快速循环时间下提供最大的RT-PCR效率、灵敏度和特异性。

KiCqStart® One-Step Probe RT-qPCR ReadyMix 包含除RNA模板和探针外的RT-qPCR所需的所有组件。它与所有双标记探针化学兼容。 该逆转录酶是一种经过改造的M-MLV,其RNase H活性降低,在较高温度下的活性和稳定性更高。 一步法RT-qPCR的第一链步骤使用较高的温度(50 ~ 55°C),可以提高引物退火和RNA二级结构断裂的特异性,从而干扰cDNA的合成。

KiCqStart® One-Step Probe RT-qPCR ReadyMix对PCR抑制剂高度耐受。ReadyMix的一个关键成分是一种超纯、高加工、耐热的DNA聚合酶,与高亲和性单克隆抗体结合。这提供了一个非常严格的自动热启动,最大限度地减少了引物-二聚体和其他非特异性PCR伪影的可能性。惰性染料的浅蓝色简化了在白色或透明板中的反应,并有助于最大限度地减少移液或混合错误。该染料不影响qPCR的性能,也不影响产品的稳定性。

應用

KiCqStart® One-Step Probe RT-qPCR ReadyMix已用于:
  • 定量实时聚合酶链反应(qRT-PCR)的基因表达研究
  • 细胞类型特异性转录本分析,用于测定周期阈值(Ct)
  • 严重急性呼吸综合征冠状病毒2 (SARS-CoV-2)鼻咽拭子RNA 检测
  • 扩增逆转录cDNA

特點和優勢

  • 检测结果仅需33分钟
  • 高效、灵敏的实时PCR结果
  • 几乎不/不需要优化

成分

2X反应缓冲液包含dATP、dCTP、dGTP、dTTP、氯化镁、逆转录酶、RNase抑制剂蛋白、热启动DNA聚合酶、惰性蓝色qPCR染料和稳定剂

包装:
500次反应* = 5 X 1 mL试管
*设一次反应需20uL

其他說明

不同的实时PCR系统采用不同策略来校准荧光信号和校正孔间光学变化。为特定仪器匹配合适的qPCR试剂至关重要。KiCqStart® One-Step Probe RT-qPCR ReadyMix不含内部参考染料。兼容仪器:
  • Bio-Rad® CFX384
  • Bio-Rad CFX96
  • Bio-Rad MiniOpticon
  • Bio-Rad/MJ Chromo4
  • Bio-Rad/MJ Opticon 2
  • Bio-Rad/MJ Opticon
  • Cepheid SmartCycler®
  • Eppendorf Mastercycler® ep realplex
  • Eppendorf Mastercycler ep realplex2 s
  • Illumina Eco qPCR
  • Qiagen/Corbett Rotor-Gene® 3000
  • Qiagen/Corbett Rotor-Gene 6000• Qiagen/Corbett Rotor-Gene Q
  • Roche LightCycler® 480

法律資訊

Bio-Rad is a registered trademark of Bio-Rad Laboratories, Inc.
CFX384 is a trademark of Bio-Rad Laboratories, Inc.
CFX96 is a trademark of Bio-Rad Laboratories, Inc.
Chromo4 is a trademark of Bio-Rad Laboratories, Inc.
Eppendorf is a registered trademark of Eppendorf AG
KiCqStart is a registered trademark of QIAGEN Beverly Inc.
LightCycler is a registered trademark of Roche
Mastercycler is a registered trademark of Eppendorf AG
MiniOpticon is a trademark of Bio-Rad Laboratories, Inc.
Opticon is a trademark of Bio-Rad Laboratories, Inc.
ReadyMix is a trademark of Sigma-Aldrich Co. LLC
Rotor-Gene is a registered trademark of Qiagen GmbH
SmartCycler is a registered trademark of Cepheid, Inc.
TaqMan is a registered trademark of Roche Molecular Systems, Inc.

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Myonuclear transcription is responsive to mechanical load and DNA content but uncoupled from cell size during hypertrophy
Kirby T J, et al.
Molecular Biology of the Cell, 27(5), 788-798 (2016)
Integrative mRNA-microRNA analyses reveal novel interactions related to insulin sensitivity in human adipose tissue
Kirby T J, et al.
Physiological Genomics, 48(2), 145-153 (2015)
Insulin-resistant subjects have normal angiogenic response to aerobic exercise training in skeletal muscle, but not in adipose tissue
Walton R G, et al.
Physiological Reports, 3(6), 145-153 (2015)
R Grace Walton et al.
Physiological reports, 3(6), doi:10-doi:10 (2015-06-04)
Reduced vessel density in adipose tissue and skeletal muscle is associated with obesity and may result in decreased perfusion, decreased oxygen consumption, and insulin resistance. In the presence of VEGFA, Angiopoietin-2 (Angpt2) and Angiopoietin-1 (Angpt1) are central determinants of angiogenesis
Tyler J Kirby et al.
Physiological genomics, 48(2), 145-153 (2015-12-17)
Adipose tissue has profound effects on whole-body insulin sensitivity. However, the underlying biological processes are quite complex and likely multifactorial. For instance, the adipose transcriptome is posttranscriptionally modulated by microRNAs, but the relationship between microRNAs and insulin sensitivity in humans

商品

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.

PCR assay guide navigates you through primer validation and other assay optimization factors to ensure high sensitivity and specificity for optimum DNA/ RNA quantification.

One approach to the analysis of gene expression is to measure the concentration of mRNA of a gene. There are several challenges to such analyses, such as the differences in half life between different transcripts, the temporal patterns of transcription and the lack of correlation between mRNA and protein.

A PCR master mix is a batch of PCR or RT-PCR reagents that can be divided among many PCR reaction tubes. It usually includes DNA polymerase, dNTPs, MgCl2 and buffer. Make your own master mix or choose a commercial one.

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实验方案

KiCqStart One-Step Probe RT-qPCR ReadyMix is a ready-to-use, highly sensitive master mix for reverse transcription quantitative PCR (RT-qPCR) of RNA templates using hybridization probe detection chemistries such as TaqMan 5'-hydrolysis probes on real-time PCR systems.

Coronavirus qPCR Primer and probe sets for the detection of SARS-CoV-2 (Corona Virus), with additional real-time RT-PCR, RT-qPCR and supporting reagents available.

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