TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
TaqMan™PreAmp 预混液试剂盒
Applied Biosystems™

TaqMan™PreAmp 预混液试剂盒

使用 TaqMan® PreAmp 预混液试剂盒可使您的珍贵样品用于进行更多实时荧光定量 PCR 实验。Applied Biosystems® TaqMan® PreAmp了解更多信息
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货号数量
438426740 reactions
货号 4384267
价格(CNY)
21,231.00
Each
添加至购物车
数量:
40 reactions
价格(CNY)
21,231.00
Each
添加至购物车
使用 TaqMan® PreAmp 预混液试剂盒可使您的珍贵样品用于进行更多实时荧光定量 PCR 实验。Applied Biosystems® TaqMan® PreAmp 预混液试剂盒含有 TaqMan® PreAmp 预混液和 TaqMan® 基因表达预混液。两者联合使用以便为 mRNA 的预扩增和定量测定提供无缝工作流程。

TaqMan® PreAmp 预混液试剂盒可让您:

• 在不引入偏倚的情况下同等扩增 cDNA 靶标
• 分析来自激光捕获显微切割、针刺活检和福尔马林固定石蜡包埋组织 (FFPE) 等任何珍贵样品的 mRNA
• 使得低至 1 ng 的 cDNA 足以进行 200 次实时荧光定量 PCR 反应,以使用 TaqMan® 基因表达检测进行基因表达分析
• 用极少的手动操作时间分析多达 100 个基因表达靶标

保持靶标平衡,无预扩增偏倚
过去,预扩增试剂盒和技术经常导致靶标扩增不均匀以及数据不正确或有偏倚的情况(表现为扩增与未扩增样品之间的相关系数较低)。TaqMan® PreAmp 可在无偏倚的情况下扩增您的少量起始样品,并在扩增与未扩增的 cDNA 之间提供极高的相关性。

优化的工作流程和结果
TaqMan® PreAmp 预混液与 TaqMan® 基因表达预混液一起使用,可为少量起始样品的分析提供极佳工作流程。TaqMan® 基因表达预混液可在九个对数的线性动态范围内提供可靠的定量测定功能,并已通过 TaqMan® 检测验证。
仅供科研使用。不可用于诊断程序。
规格
适用于(设备)7300 系统、7500 Fast 系统、7500 系统、7900HT Fast 系统
热启动内置热启动
参比荧光染料无 ROX
聚合酶AmpliTaq Gold DNA 聚合酶
产品线TaqMan
产品类型PreAmp 预混液试剂盒
数量40 reactions
样品类型cDNA
足够用于200 次反应
检测方法引物-探针
高 GC PCR 扩增效果
PCR 方法qPCR
反应速度快速,标准
Unit SizeEach
内容与储存
含有 2X TaqMan PreAmp (1 mL)、TaqMan™ 基因表达预混液 (5 mL) 和 TaqMan™ PreAmp 预混液试剂盒快速参考卡。预混液在 2-8°C 下储存。

保证的下限有效期为 60 天(确切的有效期已印在产品和 CofA 上)。

常见问题解答 (FAQ)

Can I use preamplification with the TaqMan SNP Genotyping Assays?

There is a preamplification protocol included with our TaqMan Sample-to-SNP Kit. This is designed to work with a lysate sample.

How much template can I start with when using the TaqMan PreAmp Master Mix Kit?

The TaqMan PreAmp Master Mix Kit (P/N 4384267) is intended for use with very small quantities of cDNA (1 to 250 ng). This kit allows you to increase the quantity of specific cDNA targets for gene expression analysis using TaqMan Gene Expression Assays. Starting material is increased prior to PCR and the resulting preamplification product is then used for PCR. The TaqMan PreAmp Master Mix Kit enables multiplex preamplification of up to 100 targets at a time and provides unbiased amplification of specific amplicons for analysis with TaqMan Gene Expression Assays. For more detailed information on this kit, please refer to the TaqMan PreAmp Master Mix Kit Protocol (P/N 4384557).

What is the TaqMan PreAmp Master Mix Kit?

The TaqMan PreAmp Master Mix Kit (P/N 4384267) preamplifies small amounts of cDNA without introducing amplification bias to the sample. Preamplification enables you to stretch your limited sample into many more real-time PCR reactions. TaqMan PreAmp Master Mix Kit consists of TaqMan PreAmp Master Mix and the TaqMan Gene Expression Master Mix. The two work hand in hand to provide the best results in preamplification and quantitation of mRNA.

For more detailed information on this kit, please refer to the TaqMan PreAmp Master Mix Kit Protocol (P/N 4384557).

How does the SuperScript IV Single Cell/Low Input cDNA PreAmp Kit differ from TaqMan PreAmp Master Mix?

TaqMan PreAmp Master Mix is designed for targeted preamplification of up to 100 targets from small amounts of cDNA, while SuperScript IV Single Cell/Low Input cDNA PreAmp Kit allows global preamplification of full-length cDNA from single cells or low input RNA. It provides reagents for cell lysis, reverse transcription and preamplification steps.

引用和文献 (52)

引用和文献
Abstract
Target genes of neuron-restrictive silencer factor are abnormally up-regulated in human myotilinopathy.
Authors:Barrachina M, Moreno J, Juves S, Moreno D, Olive M, Ferrer I
Journal:Am J Pathol
PubMed ID:17823282
Myotilinopathy is a subgroup of myofibrillar myopathies caused by mutations in the myotilin gene in which there is aggregation of abnormal cytoskeletal proteins and ubiquitin. We report here on the accumulation of neuron-related proteins such as ubiquitin carboxy-terminal hydrolase L1 (UCHL1), synaptosomal-associated protein 25, synaptophysin, and alpha-internexin in aberrant protein ... More
Differential expression of microRNA-675, microRNA-139-3p and microRNA-335 in benign and malignant adrenocortical tumours.
Authors:Schmitz KJ, Helwig J, Bertram S, Sheu SY, Suttorp AC, Seggewiss J, Willscher E, Walz MK, Worm K, Schmid KW
Journal:J Clin Pathol
PubMed ID:21471143
'Background For the clinical management of adrenocortical neoplasms it is crucial to correctly distinguish between benign and malignant tumours. Even histomorphologically based scoring systems do not allow precise separation in single lesions, thus novel parameters are desired which offer a more accurate differentiation. The tremendous potential of microRNAs (miRNAs) as ... More
Deletion of CD14 attenuates Alzheimer's disease pathology by influencing the brain's inflammatory milieu.
Authors:Reed-Geaghan EG, Reed QW, Cramer PE, Landreth GE
Journal:J Neurosci
PubMed ID:21084593
'Alzheimer''s disease (AD) is characterized by the deposition of beta-amyloid (Abeta)-containing plaques within the brain that is accompanied by a robust microglial-mediated inflammatory response. This inflammatory response is reliant upon engagement of innate immune signaling pathways involving the toll-like receptors (TLRs). Studies assessing the roles of TLRs in AD pathogenesis ... More
Anti-epithelial cell adhesion molecule antibodies and the detection of circulating normal-like breast tumor cells.
Authors:Sieuwerts AM, Kraan J, Bolt J, van der Spoel P, Elstrodt F, Schutte M, Martens JW, Gratama JW, Sleijfer S, Foekens JA
Journal:J Natl Cancer Inst
PubMed ID:19116383
'Identification of specific subtypes of circulating tumor cells in peripheral blood of cancer patients can provide information about the biology of metastasis and improve patient management. However, to be effective, the method used to identify circulating tumor cells must detect all tumor cell types. We investigated whether the five ... More
Altered GABAA receptor-mediated synaptic transmission disrupts the firing of gonadotropin-releasing hormone neurons in male mice under conditions that mimic steroid abuse.
Authors:Penatti CA, Davis MC, Porter DM, Henderson LP
Journal:J Neurosci
PubMed ID:20463213
'Gonadotropin-releasing hormone (GnRH) neurons are the central regulators of reproduction. GABAergic transmission plays a critical role in pubertal activation of pulsatile GnRH secretion. Self-administration of excessive doses of anabolic androgenic steroids (AAS) disrupts reproductive function and may have critical repercussions for pubertal onset in adolescent users. Here, we demonstrate that ... More