RealTimePCRPrimerSets

Real Time PCR Primer SetsNOW OVER 300 PRIMER SETS!!!UPDATED: NOVEMBER 10th, 2003Quantitative RT-PCR is an important step for the validation of expression data generated by cDNA microarray screening and other gene discovery techniques. This has been facilitated by the development of instruments that measure the amount of PCR product at each step of the reaction. Examples of these include the Roche LightCycler and the ......阅读全文

荧光实时定量PCR引物设计

  靶的选择和试验设计   1.针对目的基因序列选择合适的扩增片断   查看以下三个网站是否有合适的已经证实的QRT-PCR的扩增引物,探针以及反应条件.   RTPrimerDB (http://medgen.ugent.be/rtprimerdb), 相对物种较多   PrimerBa

荧光实时定量PCR引物设计

靶的选择和试验设计1.针对目的基因序列选择合适的扩增片断查看以下三个网站是否有合适的已经证实的QRT-PCR的扩增引物,探针以及反应条件.RTPrimerDB (http://medgen.ugent.be/rtprimerdb), 相对物种较多PrimerBank (http://pga.mgh.

Chemicon-试剂盒的说明

TROUBLESHOOTINGNo products are visible in any lane.1. Potential Problem: PCR amplification is not initiated.Recommendations:a. Confirm that all PCR co

Thermal-Cycling-Profile-for-Standard-PCR

Initial denaturationIt is very important to denature the template DNA completely. Initial heating of the PCR mixture for 2 minutes at 94°–95°C is enou

PCR-Primer-Design(三)

  References   Albert, J., and Fenyo, E.M. 1990. Simple, sensitive and specific detection of human immunodeficiency virus type 1 in clinical speci

PCR-Primer-Design(二)

  Terminal Nucleotides Make a Difference   Both the terminals of the primer are of vital importance for a successful amplification. The 3'-end

PCR-Primer-Design(一)

Molecular Biology Today 2001. 2(2): 27-32.                                                    Vinay K. Singh and Anil Kumar   Bioinformatics Sub-centr

Realspace-and-realtime-dynamics-of-CRISPRCas9-visualized-by-...(四)

Fig. 6HS-AFM observations of the non-specific transient binding of Cas9–RNA. a Sequential HS-AFM images of Cas9–RNA molecules transiently bound to

Realspace-and-realtime-dynamics-of-CRISPRCas9-visualized-by-...(二)

ResultsRNA-induced structural stabilization in Cas9We first observed apo-Cas9 and pre-assembled Cas9–RNA on a mica surface treated with 3-aminopro

Realspace-and-realtime-dynamics-of-CRISPRCas9-visualized-by-...(五)

Correlation analysis of HS-AFM images2D correlation coefficients were calculated between the HS-AFM images of the first frame and each of the fram

Realspace-and-realtime-dynamics-of-CRISPRCas9-visualized-by-...(一)

Real-space and real-time dynamics of CRISPR-Cas9 visualized by high-speed atomic force microscopyAbstractThe  CRISPR-associated endonuclease Cas9 bind

Realspace-and-realtime-dynamics-of-CRISPRCas9-visualized-by-...(三)

Fig. 4Structural rearrangement of the HNH domain. a, b HS-AFM images of the HNH domain in the high-height (a) and low-height (b) states. The mean ce

realtime-PCR复孔间的重复性差怎么办

学习做Realtime PCR, 实验结果是出来了,得到的内参、目的基因的Ct 值在15-25 之间,熔 融曲线基本上也是单峰,但不太会处理这个结果,对着数据发愁.不同的处理方法得到不 同的结果. 做的是相对定量,SYBR Green, 选用2^(-△ △ Ct)法 内参基因:对照。

食物过敏原的检测和定量方法即时(realtime)PCR法

  即时PCR方法与其他DNA定量方法相比,即时PCR方法需要昂贵的实验室设备,但准确度高,劳动强度低。即时PCR方法不用凝胶制品而使用特定目标的低聚核苷酸探子,因而实现即时分析。

无需ROX校准的Azure-Cielo™-RealTime-PCR光学系统的应用

ROX是一种广泛使用的惰性荧光染料,通常添加到qPCR反应液中以校正荧光信号。然而,随着荧光技术在仪器中的发展,比如在Azure Cielo™实时荧光定量PCR系统,为了标准化而单独使用染料的步骤已不再需要。当实时荧光定量PCR系统首次引入市场时,许多产品使用固定光源和检测系统对96孔整板进行同

PCR-PRIMER-DESIGN-AND-REACTION-OPTIMISATION

ContentsFactors Affecting the PCR  Nested Primer PCRPrimer LengthDegenerate PrimersElongation Temperature and TimeReaction BufferCycle NumberDenaturin

realtime/qPCR-常遇到的那些疑问

  通常来讲,real-time PCR( qPCR)的反应程序不需要像常规的 PCR 那样,要变性、退火、延伸 3 步。由于其产物长度在 80~150 bp 之间,所以只需要变性和退火就可以了。   SYBR@Green 等染料法,好在 PCR 扩增程序结束后,加一个溶解程序,来形成溶解曲

PCR-Primers-For-Gene-Expression-Detection-or-Quantification

Why PrimerBank?PrimerBank is a public resource for PCR primers. These primers are designed for gene expression detection or quantification (real-time

如何借助epMotion-5073l移液工作站完成微量体积的...(一)

如何借助epMotion 5073l移液工作站完成微量体积的qPCR反应体系构建在进行微量体系的液体操作时,如何避免人为误差与日间变化,如何保证结果的一致性提高实验效率?如果减少冗长枯燥的重复操作,减少昂贵试剂的使用,提升操作体验节省实验经费?本篇应用旨在介绍如何用10 μL分液工具实现全自动的微量

annealing-temp-for-degenerated-primer--PCR-problem

PCR primers should be free of significant complementarily at their 3'-termini as this favours formation of primer-dimer which reduce product yield

Single-Primer-(SemiRandom)-PCR

DescriptionSingle primer PCR allows amplification from known to unknown regions in chromosomes, phage, plasmids, large PCR products and other sources

Realtime-PCR实验注意事项(防RNA酶污染和常用RNA酶抑制...3

DEPC处理方法如下:1.DEPC处理(1)DEPC水:100ml超纯水加入0.2ml DEPC,充分混匀,高压灭菌。(2)Tip头(枪头)、EP管等在提RNA过程中及做RT时接触RNA的器材(包括1ml、200μl、20μl Tip头;EP管和PCR反应管等):用0.1%的DEPC水(1000 m

Realtime-PCR实验注意事项(防RNA酶污染和常用RNA酶抑制...2

[注意] 1、整个操作要带口罩及一次性手套,并尽可能在低温下操作。另外,提取上清这步一定要小心,靠近沉淀的部分一定要舍得不要,要不然会有蛋白质污染,影响比值2、加氯仿前的匀浆液可在-70℃保存一个月以上,RNA沉淀在70%乙醇中可在4℃保存一周,-20℃保存一年。总mRNA的提取(自己的经验)一、关

Realtime-PCR实验注意事项(防RNA酶污染和常用RNA酶抑制...1

实验中的一些好习惯 加入试剂之前,把它混匀一下,以免放置时间长了浓度不均 移液枪用完之后要归到最大计量的位置,防止久而久之弹簧失去弹性 一定要记着关水浴箱,切记切记 多和大家讨论,同时多关注别人讨论的经验,这几乎是最快提高的捷径了 所有的试剂都自己配

PCR实验指导与常见问题分析5

MgCl2 concentrationRelationship between MgCl2 and dNTP concentrationdNTP concentrations of about 200µM each are usually recommended for the Taq polyme

microRNA-RTPCR实验方法

Stem-loop实时定量RT PCR传统实时定量RT PCR只能检测到miRNA前体,而Stem-loop实时定量RT PCR技术可以解决这一问题。Stem loop实时定量RT PCR是一项高特异度、敏感度的检测miRNA表达的实验技术,包括设计具有茎环(stem loop)结构的反

microRNA-RTPCR实验方法介绍

  Stem-loop实时定量RT PCR   传统实时定量RT PCR只能检测到miRNA前体,而Stem-loop实时定量RT PCR技术可以解决这一问题。Stem loop实时定量RT PCR是一项高特异度、敏感度的检测miRNA表达的实验技术,包括设计具有茎环(stem loop)结构的

Multicolour-3DFISH-in-vertebrate-cells1

IntroductionMulticolour 3D-FISH in combination with confocal microscopy, 3D image reconstruction and quantitative image analysis is an efficient tool

Multiplex-PCR-Method-to-Discriminate-Artemisia-iwayomogi-from-Other-...

Some plants in the genus Artemisia have been used for medicinal purposes. Among them, Artemisia iwayomogi , commonly referred to as “Haninjin,” is o

巢式PCR(Nested-PCR)定义、原理和步骤

巢式PCR的定义巢式PCR是一种变异的聚合酶链反应(PCR),使用两对(而非一对)PCR引物扩增完整的片段。第一对PCR引物扩增片段和普通 PCR相似。第二对引物称为巢式引物(因为他们在第一次PCR扩增片段的内部)结合在第一次PCR产物内部,使得第二次PCR扩增片断短于第一次扩增。巢 式PCR的好处