Catalog No. K1170

HotStart™ Universal 2X Green qPCR Master Mix

(别名:通用型2× Green qPCR预混液

qPCR试剂盒,通用型SYBR Green I预混液(Rox)

HotStart™ Universal 2X Green qPCR Master Mix
规格价格货期数量
5mL
¥661.00
¥198.30
现货
25mL
¥2808.00
¥842.40
现货
50mL
¥5555.00
¥1666.50
现货
仅用于科研,不用于诊疗。未经明确授权不得转售。
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特色产品

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Annexin V-FITC/PI Apoptosis Kit
用于双染检测细胞凋亡和坏死
- 在10-20分钟内完成染色
- 适用于流式细胞仪和荧光显微镜检测
- 准确区分活细胞/凋亡细胞/坏死细胞
Phos binding reagent (Phosbind) acrylamide
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分离和检测磷酸化/非磷酸化蛋白
- 新型的磷酸盐结合标签和功能分子
- 用于免疫印迹和质谱分析等后续操作
- 适用于30 KDa-130 KDa大小的蛋白
Cell Counting Kit-8 (CCK-8)
Cell Counting Kit-8 (CCK-8)
用于细胞增殖和细胞毒性试验
- 比MTT,MTS或WST-1更敏感
- 对细胞无毒性
- 步骤更简单,无需有机溶剂
Cy5 TSA Fluorescence System Kit
Cy5 TSA Fluorescence System Kit
Cy5荧光标记的酪胺信号放大系统
- 检测ICC/IHC/ISH中的低丰度靶点
- 可将信号灵敏度提高100倍
- 同时保持稳定的特异性和分辨率
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
EZ Cap™ Cy5 Firefly Luciferase mRNA (5-moUTP)
用于观察mRNA运送,定位,翻译
- 具有Cap1结构的荧光素酶mRNA
- 提供更高的转录效率并抑制免疫激活
- 使用5-moUTP和Cy5-utp修饰
HotStart™ 2X Green qPCR Master Mix
HotStart™ 2X Green qPCR Master Mix
用于荧光定量目标DNA或cDNA
- 通过热启动机制优化扩增特异性
- 优异的扩增效率、可重复性和稳定性
- 卓越的灵敏度和准确性,操作简单
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
HyperScribe™ T7 High Yield Cy5 RNA Labeling Kit Plus
高效的Cy5修饰RNA转录试剂盒
- 适合原位/Northernblot杂交实验
- 优化的缓冲液和T7 RNA聚合酶混合物
- 20 μL反应体系可获得更高的RNA产量

产品描述

定量PCR(qPCR,又称Real-time PCR)是一种非常通用的精确分析基因表达的技术。按方法不同可分为染料法和探针法两类,其中染料法更通用、方便、成本更低。基于染料的qPCR法通过实时监测结合双链DNA的染料发射的荧光,可以在PCR的每个周期间接测量DNA扩增。当在某一个时间点上,检测到的荧光信号显著超过背景,就可以确定Ct值(Cq值)。所获得的Ct值可用于评估目标基因的相对丰度,也可根据适当的标准曲线计算获得绝对数量。

我们的产品HotStart™ Universal 2× SYBR Green qPCR Master Mix在定量目标DNA或cDNA方面具有优越的特异性、强劲的扩增效率、理想的可重复性和稳定性。它是一个2× PreMix,使用了新型结合抗体的热启动Taq DNA聚合酶。理想的Taq聚合酶和合适的缓冲液保证了较好的特异性和较高的扩增速度。Mix中的SYBR Green I可嵌入双链DNA的双螺旋小沟区域,当它与每个周期扩增的双链DNA结合时,会发出绿色荧光,通过仪器监测荧光可以实时的间接定量扩增产物。

该试剂含有特殊的Specific ROX Reference Dye,适用于所有的qPCR仪器,无需在不同的仪器上调整ROX的浓度,只需在配制反应体系时加入引物和模板即可进行扩增。染料法qPCR有一定的局限性,即SYBR Green I可以插入任何双链DNA,如引物二聚体或其他非特异性的产物,导致非特异性产物发出荧光,因此为了确认产物的特异性,在扩增后,进行溶解曲线分析是必要的。在溶解曲线分析中,在引物退火温度附近出现一个尖峰是较为理想的实验结果。

产品性质

产品有效期12个月
物理外观液体
存储条件-20°C
运输条件干冰
注意事项本产品仅限于科研使用,不得用于临床诊断或治疗

质量控制

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操作说明

APExBIO 顾客使用本产品发表的 14 篇科研文献

1. Qing Ye, Hong-Zhi Liu, et al. "A cholesterol-dependent LRRC8A-caveolin-1 axis sustains KRAS/EGFR signaling, ribosome biogenesis and growth in pancreatic ductal adenocarcinoma." Oncogene. 2026 Jun 20. PMID: 42321533

2. Yan Chen, Xiajie Huang, et al. "Bone transport accelerates diabetic foot ulcer healing via TGF-β1–mediated angiogenic and osteo-immune coupling." J Mol Histol. 2026 Apr 27;57(3):152. PMID: 42043593

3. Xueer Liu, Fang Huang, et al. "Integrated bulk and single-cell RNA sequencing reveals peripheral immune dysregulation in adolescent major depressive disorder." Brain Behav Immun. 2026 Feb 23:135:106512. PMID: 41740874

4. Wujin Li, Changjian Lin, et al. "Hyaluronic acid and folic acid-modified mesoporous silica nanoparticles delivering sulforaphane suppress NSCLC via SPI1/miR-616-5p axis." iScience 29, 116293, July 17, 2026

5. KathrynAnn Odamah, Heng-Ye Man. "Restoration of NEXMIF expression rescues abnormalities in gene transcription, neuron maturation and autistic-like behaviors in Nexmif knockout mice." Transl Psychiatry. 2025 Oct 6;15(1):361. PMID: 41053001

6. KathrynAnn Odamah, Mauricio Toyoki Nishizawa Criales, et al. "NEXMIF overexpression is associated with autism-like behaviors and alterations in dendritic arborization and spine formation in mice." Front Neurosci. 2025 Jun 18;19:1556570. PMID: 40606839

7. Wen Wen, Rui Wang, et al. "Consensus artificial intelligence-driven prognostic signature for predicting the prognosis of hepatocellular carcinoma: a multi-center and large-scale study." NPJ Precis Oncol. 2025 Jul 1;9(1):207. PMID: 40595395

8. Kimberly Paulsen, Rosenna Chan, et al. "KSHV miRNAs target STING to evade innate immunity and facilitate KSHV lytic reactivation from latency." Cell Rep. 2025 Jun 24;44(6):115741. PMID: 40413741

9. Yeping Chen, Rongyuan Liang, et al. "Identification of ZNF652 as a Diagnostic and Therapeutic Target in Osteoarthritis Using Machine Learning." Journal of Inflammation Research Volume 17, 2025 - Issue. PMID: 39649418

10. Qiwen Wang, Yubin Hao, Xuejiao Li. "Dietary Eucommia ulmoides leaf extract supplementation improves antioxidative status, meat quality, and structure of cecal microbiota in finishing pigs." Animal Nutrition Available online 5 November 2025

11. Jinye Dang, Gongrui Zhang, et al. "Neem Leaf Extract Exhibits Anti-Aging and Antioxidant Effects from Yeast to Human Cells." Nutrients. 2024 May 16;16(10):1506. PMID: 38794743

12. Xiaotian He, et al. "Tumor-derived apoptotic extracellular vesicle-mediated intercellular communication promotes metastasis and stemness of lung adenocarcinoma." Bioact Mater. 2024 Mar 6:36:238-255. PMID: 38481566

13. Zhenzhen Chu, Baohuan Zhang, et al. "A DNA/RNA heteroduplex oligonucleotide coupling asparagine depletion restricts FGFR2 fusion-driven intrahepatic cholangiocarcinoma." Mol Ther Nucleic Acids. 2023 Oct 5:34:102047. PMID: 37869260

14. Hancheng Fan, Jiaqiang Wu, et al. "Endoplasmic reticulum stress negatively regulates intestinal stem cells mediated by activation of GRP78/ATF6/CHOP signal." Research Square. 22 Aug, 2023

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