产品展厅
产品展厅
产品名称：TAQuest qPCR Master Mix 用于TaqMan探针*无ROX*
规格：1ml
储存条件：-15℃避光防潮
保质期：12个月
产品物理化学光谱特性
溶剂：水
产品介绍
用于 TaqMan 探针的 TAQuest qPCR Master Mix 是一种即用型 2X溶液，针对 qPCR 和与 TaqMan 基因表达分析兼容的两步法 RT-qPCR 进行了优化。预混液在优化的 PCR 缓冲液中提供了所有基本成分，包括我们专有的 TAQuest 热启动 Taq DNA 聚合酶和 dNTP，但模板、引物和探针除外。热启动 Taq DNA 聚合酶允许您在室温下设置 PCR 反应，从而最大限度地减少非特异性产物的形成。优化的成分可确保 PCR 对所有样本类型（如基因组、质粒、病毒和 cDNA 模板）的特异性和灵敏度。用于 TaqMan 探针的 TAQuest qPCR Master Mix 设计用于使用内部阳性对照的双链反应。该预混液不含 ROX 参考染料。
适用仪器
| qPCR | |
| 仪器规格 | 基于探针的滤波片 |
样品实验方案
注意 在室温下解冻TAQuest qPCR Master Mix 用于TaqMan探针*无ROX*。 使用前彻底涡旋 qPCR Master Mix。
1. 制备表 1 所示的下列反应混合物之一。
2. 轻轻涡旋混合试剂，然后短暂离心。
3. 在 qPCR 仪器中设置板并按表 2 所示操作。
表 1. 各反应每孔试剂组成
| 成分 | 体积 (25 μL/reaction) | 体积 (50 μL/reaction) | 最终浓度 |
| TAQuest qPCR Master Mix 用于TaqMan探针*无ROX* | 12.5 μL | 25 μL | 1X |
| 上游引物，10 μM | 0.25-2.5 μL | 0.5-5.0 μL | 0.1-1.0 μM |
| 下游引物，10 μM | 0.25-2.5 μL | 0.5-5.0 μL | 0.1-1.0 μM |
| DNA模板 | 1-5 μL | 1-5 μL | 优化的浓度 |
| 无核酸酶水 | 25 μL | 50 μL |
表 2. 热循环参数
| 范围 | 聚合酶激活 | PCR (30-40个循环) | ||
| Hold | 变性 | 退火 | 延伸 | |
| 温度 | 95 °C | 95 °C | 55-65 °C | 68-72 °C |
| 时间 (m:ss) | 0:20 | 0:30 | 1:00 | 1:00 |
参考文献
Evaluation of SYBR Green real time PCR for detecting SARS-CoV-2 from clinical samples.
Authors: Pereira-Gómez, Marianoel and Fajardo, álvaro and Echeverría, Natalia and López-Tort, Fernando and Perbolianachis, Paula and Costábile, Alicia and Aldunate, Fabián and Moreno, Pilar and Moratorio, Gonzalo
Journal: Journal of virological methods (2021): 114035
Lower cost alternatives for molecular diagnosis of COVID-19: conventional RT-PCR and SYBR Green-based RT-qPCR.
Authors: Dorlass, Erick Gustavo and Monteiro, Cairo Oliveira and Viana, Amanda Oliveira and Soares, Camila Pereira and Machado, Rafael Rahal Guaragna and Thomazelli, Luciano Matsumiya and Araujo, Danielle Bastos and Leal, Fabyano Bruno and Candido, Erika Donizette and Telezynski, Bruna Larotonda and Valério, Camila Araujo and Chalup, Vanessa Nascimento and Mello, Ralyria and Almeida, Flavia Jaqueline and Aguiar, Andressa Sim?es and Barrientos, Anna Carlotta Mott and Sucupira, Carolina and De Paulis, Milena and Sáfadi, Marco Aurélio Palazzi and Silva, Daniella Gregorio Bonfim Prado and Sodré, Janaina Joice Martins and Soledade, Mariana Pereira and Matos, Samantha Faria and Ferreira, Sabrina Rodrigues and Pinez, Célia Miranda Nunez and Buonafine, Carolina Palamin and Pieroni, Leticia Nery Ferreira and Malta, Fernanda Mello and Santana, Rubia Anita Ferraz and Souza, Eloisa Corrêa and Fock, Ricardo Ambrosio and Pinho, Jo?o Renato Rebelo and Ferreira, Luís Carlos Souza and Botosso, Viviane Fongaro and Durigon, Edison Luiz and Oliveira, Danielle Bruna Leal
Journal: Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] (2020): 1117-1123
Multiplex SYBR Green and duplex TaqMan real-time PCR assays for the detection of Photorhabdus Insect-Related (Pir) toxin genes pirA and pirB.
Authors: Cruz-Flores, Roberto and Mai, Hung Nam and Dhar, Arun K
Journal: Molecular and cellular probes (2019): 20-28
Quantification of M13 and T7 bacteriophages by TaqMan and SYBR green qPCR.
Authors: Peng, Xiujuan and Nguyen, Alex and Ghosh, Debadyuti
Journal: Journal of virological methods (2018): 100-107
sjTREC quantification using SYBR quantitative PCR for age estimation of bloodstains in a Japanese population.
Authors: Yamanoi, Eisuke and Uchiyama, Saori and Sakurada, Makoto and Ueno, Yasuhiro
Journal: Legal medicine (Tokyo, Japan) (2018): 71-74
Comparison and evaluation of conventional RT-PCR, SYBR green I and TaqMan real-time RT-PCR assays for the detection of porcine epidemic diarrhea virus.
Authors: Zhou, Xinrong and Zhang, Tiansheng and Song, Deping and Huang, Tao and Peng, Qi and Chen, Yanjun and Li, Anqi and Zhang, Fanfan and Wu, Qiong and Ye, Yu and Tang, Yuxin
Journal: Molecular and cellular probes (2017): 36-41
Field Validation of SYBR Green- and TaqMan-Based Real-Time PCR Using Biopsy and Swab Samples To Diagnose American Tegumentary Leishmaniasis in an Area Where Leishmania (Viannia) braziliensis Is Endemic.
Authors: Gomes, Ciro Martins and Cesetti, Mariana Vicente and de Paula, Natália Aparecida and Vernal, Sebastián and Gupta, Gaurav and Sampaio, Raimunda Nonata Ribeiro and Roselino, Ana Maria
Journal: Journal of clinical microbiology (2017): 526-534
Qualitative Sybr Green real-time detection of single nucleotide polymorphisms responsible for target-site resistance in insect pests: the example of Myzus persicae and Musca domestica.
Authors: Puggioni, V and Chiesa, O and Panini, M and Mazzoni, E
Journal: Bulletin of entomological research (2017): 96-105
Sybr Green- and TaqMan-Based Quantitative PCR Approaches Allow Assessment of the Abundance and Relative Distribution of Frankia Clusters in Soils.
Authors: Ben Tekaya, Seifeddine and Ganesan, Abirama Sundari and Guerra, Trina and Dawson, Jeffrey O and Forstner, Michael R J and Hahn, Dittmar
Journal: Applied and environmental microbiology (2017)
An Evaluation of Quantitative PCR Assays (TaqMan® and SYBR Green) for the Detection of Babesia bigemina and Babesia bovis, and a Novel Fluorescent-ITS1-PCR Capillary Electrophoresis Method for Genotyping B. bovis Isolates.
Authors: Zhang, Bing and Sambono, Jacqueline L and Morgan, Jess A T and Venus, Bronwyn and Rolls, Peter and Lew-Tabor, Ala E
Journal: Veterinary sciences (2016)
