Navigation Links
RNAClean - RNA & cDNA in vitro Reaction Purification


Agencourts RNAClean kit provides a simple, flexible and highly reproducible method for purifying nucleic acid products generated in common enzymatic RT and IVT reactions such as cDNA and cRNA. The kit is formatted for microarray gene expression analysis experiments and is easily performed in manual or automated formats. RNAClean eliminates the need for vacuum filtration or centrifugation, and delivers superior nucleic acid yield and purity.


Key Benefits
Minimize required starting material: use as little as 1 g of total RNA for Affymetrix GeneChip gene expression experiments.
Easy and fast protocol: purification performed in less than 20 minutes.
Application flexibility: high quality, efficient recovery of small to large size nucleic acid fragments.
Formatted for Affymetrix GeneChip and Eberwine-based RNA amplification methods.


High Yield and Consistent Recovery
5 g of input total RNA was isolated and processed in the standard Affymetrix GeneChip single round amplification protocol. RNAClean purification was compared to Qiagens MinElute (cDNA) and RNeasy (rRNA) column-based filtration methods. The results show that RNAClean delivers consistently higher yields of the final cRNA product (Figure 1). RNAClean recovery of RNA fragments with sizes ranging from ~155 bp9.6 kb was assessed using gel electrophoresis (Figure 2 and Table 1). RNAClean showed higher recovery rates of both small and large RNAs.


RNA Quality
RNA purified using RNAClean is free of nucleases and other contaminates that can affect downstream data integ rity. RNA was incubated at varying temperatures following RNAClean purification for up to 2 days and analyzed using an Agilent 2100 Bioanalyzer to detect RNA degradation (Figure 3). There were no signs of degradation even after a 2 hour incubation at 37 C.

Recovery from Low Concentrations
The RNAClean method is a versatile technique that provides efficient recovery from a wide range of starting RNA concentrations. A 1.9 kb RNA fragment was produced via in vitro transcription and purified using RNAClean reagent (Figure 4). The concentration of the RNA transcript prior to purification ranged from ~100 to 1 ng/L. Recovery results demonstrate that RNAClean efficiently recovers nearly 100% down to 13 ng/L, and was capable of slightly over 60% recovery at concentrations as low as 2 ng/L.


back to top
'"/>

Source:


Page: All 1 2

Related biology technology :

1. RNA & cDNA Purification Using RNAClean
2. GeneChip Sample Cleanup Module for cleanup of cDNA and in vitro transcribed cRNA
3. Analysis of in vitro micronucleus assays using the IN Cell Analyzer 3000 Micronuclei Formation Analysis Module
4. XL10-Gold Cells Supplied in New Single-Reaction Format
5. Optimizing pfuturbo DNA Polymerase Amplification Reactions with Perfect Match PCR Enhancer
6. High-Level Protein Expression, One-Column Purification, and FLAG Epitope Tagging in E. coli
7. Simple Purification of DNA from Plasmid Minipreps, PCR Amplifications and Agarose Gels
8. Yeast Protein Production System Features High Yields and One-Step Purification
9. Expression and Purification of Recombinant Proteins That Have Native Amino Acid Sequence
10. Easy Cosmid DNA Purification with StrataPrep Kits
11. MinElute PCR Purification Kit
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/12/2017)... ... October 12, 2017 , ... DuPont Pioneer ... that they have entered into a multiyear collaboration to identify and characterize novel ... additional tools for gene editing across all applications. , Under the terms of ...
(Date:10/11/2017)... (PRWEB) , ... October 11, 2017 , ... ... Foundation President Andi Purple announced Dr. Suneel I. Sheikh, the co-founder, CEO ... ASTER Labs ), Inc. has been selected for membership in ARCS Alumni ...
(Date:10/11/2017)... , Oct. 11, 2017  VMS BioMarketing, a leading ... a nationwide oncology Clinical Nurse Educator (CNE) network, which will ... need for communication among health care professionals to enhance the ... nurses, office staff, and other health care professionals to help ... breast cancer. ...
(Date:10/10/2017)... CALIF. (PRWEB) , ... October 10, 2017 , ... San ... part of its corporate rebranding initiative announced today. The bold new look is ... reach, as the company moves into a significant growth period. , It will also ...
Breaking Biology Technology:
(Date:4/19/2017)... New York , April 19, 2017 ... competitive, as its vendor landscape is marked by the ... the market is however held by five major players ... Safran. Together these companies accounted for nearly 61% of ... of the leading companies in the global military biometrics ...
(Date:4/13/2017)... UBM,s Advanced Design and Manufacturing event in ... and evolving technology through its 3D Printing and Smart ... the expo portion of the event and feature a ... on trending topics within 3D printing and smart manufacturing. ... will take place June 13-15, 2017 at the Jacob K. ...
(Date:4/11/2017)... Apr. 11, 2017 Research and Markets has ... report to their offering. ... The global eye tracking market to grow at a CAGR of ... Eye Tracking Market 2017-2021, has been prepared based on an in-depth ... market landscape and its growth prospects over the coming years. The ...
Breaking Biology News(10 mins):