MicroRNAExpressionProfilingbyBeadArray4

Bead-array-based microRNA detection technology, including the bio-statistic analysis, is currently not well established or widely used and we have applied a commercial PCR-based assay to confirm the array data for some microRNAs that cover different expression levels and change factors. In contrast to mRNA profiling, where RT-PCR-based assays are considered as gold standard for data validation, new generation deep se......阅读全文

MicroRNA-Expression-Profiling-by-Bead-Array-3

Table 2 Modulation of microRNA expression by IFNα—4 and 24 h after stimulation   Control Interferon-alpha treated

MicroRNA-Expression-Profiling-by-Bead-Array-1

MicroRNA Expression Profiling by Bead Array Technology in Human Tumor Cell Lines Treated with Interferon-Alpha-2aMicroRNAs are positive and negative r

MicroRNA-Expression-Profiling-by-Bead-Array-2

Materials and MethodsCell Culture, Interferon Treatment, and RNA PrecipitationMelanoma cells (ME-15) were cultured in RPMI 1640 with L-Glutamine suppl

MicroRNA-Expression-Profiling-by-Bead-Array-4

Bead-array-based microRNA detection technology, including the bio-statistic analysis, is currently not well established or widely used and we have app

Atlas™cDNA表达距阵(Expression-Array)

AtlasTM cDNA表达距阵(Expression Array)同时对588种/1176种关键基因做全景表达图谱分析同时对大量已知基因的表达进行大规模高通量(High-htroughput)分析检测关键基因在细胞关键功能中的角色只需简单的杂交步骤就在数年前,核酸矩阵技术只能在资金雄厚的大实验室开

Global-Expression-Profiling-of-RNA-from-Laser-Microdissected-Cells-at-...

Global expression profiling of RNA isolated from laser microdissected cells allows one to profile a specific set of cells allowing for enhanced s

Atlas™cDNA表达距阵(Expression-Array)2

区分关系相近肿瘤的诊断工具 分析在肿瘤发生中起关键作用的基因的表达 588种与癌症相关的cDNA点阵于一带正电的尼龙膜上,另外还包括9个管家基因的质粒、噬菌体等阴性对照。cDNA按分子途径和家族分类置于不同板块,包括癌基因、抑癌基因、细胞周期相关基因和凋亡等。 Atlas? Mouse cD

Atlas#8482;cDNA表达距阵(Expression-Array)

AtlasTM cDNA表达距阵(Expression Array)同时对588种/1176种关键基因做全景表达图谱分析同时对大量已知基因的表达进行大规模高通量(High-htroughput)分析检测关键基因在细胞关键功能中的角色只需简单的杂交步骤就在数年前,核酸矩阵技术只能在资金雄厚的大实验室开

Detection-of-MicroRNA-Heterogeneity-in-Single-Cells-Using-an-Automated

Introduction  MicroRNA  (miRNAs) are short (18–24 nucleotides), non-coding RNAs that regulate  gene expression by both disrupting messenger RNA (mRNA

自动化的微流控芯片系统在单细胞中检测MicroRNA的异质性3

结论·  我们在C1TM单细胞自动制备系统开发了一种简洁的实验方案,能以最少的手工操作,在不到24小时内,平行处理高达96个单细胞,对其miRNA表达谱进行分析。·  C1 miRNA STA实验方案使用了Life Technologies为miRNA优化过的试剂。特别的,Megaplex™ RT及

AbC™-AntiMouse-Bead-Kit

实验概要The  AbC™ Anti-Mouse Bead Kit provides a consistent, accurate, and  simple-to-use technique for the setting of flow cytometry compensation  when u

AbC™-AntiMouse-Bead-Kit

实验概要The  AbC™ Anti-Mouse Bead Kit provides a consistent, accurate, and  simple-to-use technique for the setting of flow cytometry compensation  when u

microRNA-芯片联合应用探究胃癌细胞株原发性耐药分子机制

  microRNA 芯片与表达谱芯片的联合应用——探究胃癌细胞株的原发性耐药的分子机制    药物耐受是肿瘤治疗领域的一大难题,一般分为两种类型:其一为原发性耐药,即先前未经治疗的肿瘤细胞天生就对某种药物不敏感;其二是获得性耐药,指经过治疗的肿瘤细胞再次接受该药物治疗时变得不敏感。 目前,

PCR-Array-性能优势

  灵敏度:    每个芯片使用至少1 ng或至多5 µg总RNA可获得高于80%的阳性信号率,即使细胞中细胞因子的表达量很低,25 ng总RNA的阳性率也>80%。        重复性:    图为对比不同研究人员在间隔3个月的时间下使用不同批次的Human Drug Metabolism PC

什么是pcr-array?

pcr array 中文名称就是PCR阵列,或者PCR芯片。运用高通量荧光定量PCR array 方法,在一张96孔或384孔板上同时对某个信号通路或疾病相关基因的多个基因的表达量变化进行检测,芯片上的基因包括了与研究对象有确定关系的基因或者待考证的基因;目前启因生物针对不同的信号通路和疾病相关基因

PCR-Array-技术原理

 PCR Arrays是分析一组特定基因表达的可靠工具,引物经过优化。每个96孔板、384孔板PCR Array都包含SYBR® Green优化的引物分析,可对相关的通路或疾病相关的基因进行细致的研究,并含有相应的RNA、DNA质量控制。PCR Arrays也可针对您特定的研究兴趣对一些基因作定制化

分子诊断常用技术(二)

( 五) 生物芯片1991 年Affymetrix 公司的Fordor利用其所研发的光蚀刻技术制备了首个以玻片为载体的微阵列,标志着生物芯片正式成为可实际应用的分子生物学技术。时至今日,芯片技术已经得到了长足的发展,如果按结构对其进行分类,基本可分为基于微阵列( microarray) 的杂交芯片与

AbC™-AntiRat/Hamster-Bead-Kit

实验概要The AbC™  anti-Rat/Hamster Bead Kit provides a consistent, accurate, and  simple-to-use technique for the setting of flow cytometry compensation  

AbC™-AntiRat/Hamster-Bead-Kit

实验概要The AbC™  anti-Rat/Hamster Bead Kit provides a consistent, accurate, and  simple-to-use technique for the setting of flow cytometry compensation  

Optimized-Fibrin-Gel-Bead-Assay-for-the-Study-of-Angiogenesis

PREPARING CELLSBring up HUVEC and fibroblasts in M199/10% FBS/Pen-Strep (1:100) 1-2 days before beading.Switch medium to EGM-2 (Clonetics) the day bef

A-rapid-and-highly-sensitive-method-for-somatic-mutation-profiling

AbstractTumor genotyping can provide a useful guide to drive clinical trials, inform treatment options, and predict patient outcomes1. This is due, in

Manipulating-Expression-of-Tonoplast-Transporters

Plant vacuoles have multifaceted roles including turgor maintenance, cytosolic pH and ionic homeostasis, plant protection against environmental st

Protein-Expression-and-Purification-Protocol

Step 1: Transform appropriate DNA plasmid into BL21(DE3) E. coli cells. These cells must be competent. (Protocol for how to make competent cells.)a) T

Isolation-and-Transcription-Profiling-of-Purified-Uncultured-Human-Strom...

Isolation and Transcription Profiling of Purified Uncultured Human Stromal Stem Cells Isolation and Transcription Profiling of Purified Uncult

Global-urinary-metabolic-profiling-procedures-using-gas-chromatography

Global urinary metabolic profiling procedures using gas chromatography–mass spectrometry Eric Chun Yong Chan,1 Kishore Kumar Pasikanti1, 2 & Jeremy K

BioTNT-PCR-Array实验操作(二)

三、数据导出后进行分析; 3.1   数据分析基本设置1.  确定基线基线是qPCR扩增前期的荧光本底信号,一般都由仪器自动设置。不同仪器类型,基线的设置也略有不同,往往在荧光信号指数扩增阶段的前几个循环处,一般将定量PCR的前15个循环信号作为荧光本底信号,如果实验数据中最低CT还小于基线的设置上

BioTNT-PCR-Array实验操作介绍

  一.用户需要自备的材料和仪器   Biotnt First Strand cDNA Synthesis Kit:A2010B0B03 ;   Biotnt qPCR Premix Kit: A2010A0112;   RNA 抽提:推荐使用Qiagen RNeasy Mini Kit (

BioTNT-PCR-Array实验操作介绍

  一.用户需要自备的材料和仪器   Biotnt First Strand cDNA Synthesis Kit:A2010B0B03 ;   Biotnt qPCR Premix Kit: A2010A0112;   RNA 抽提:推荐使用Qiagen RNeasy Mini Kit (

BioTNT-PCR-Array实验操作介绍

  一.用户需要自备的材料和仪器   Biotnt First Strand cDNA Synthesis Kit:A2010B0B03 ;   Biotnt qPCR Premix Kit: A2010A0112;   RNA 抽提:推荐使用Qiagen RNeasy Mini Kit (

BioTNT-PCR-Array实验操作(一)

一.用户需要自备的材料和仪器 Biotnt First Strand cDNA Synthesis Kit:A2010B0B03 ;Biotnt qPCR Premix Kit: A2010A0112;RNA 抽提:推荐使用Qiagen RNeasy Mini Kit (50) 74104,RNas