Invitrogen™ ArrayControl™ RNA Spikes
On demandInvitrogen™ ArrayControl™ RNA Spikes
Ambion® ArrayControl™ RNA Spikes consist of 8 individual RNA transcripts ranging in size from 750 to 2,000 bases with a 30-base 3' poly(A) tail. RNA Spikes are added to the RNA sample and used as template for preparing labeled cDNA. Each transcript is supplied in one tube containing 1 µg.
ArrayControl™ RNA Spikes can be used to monitor the efficiency of reverse transcription and aRNA amplification, labeling, and hybridization. They can also be used to assess the precision, accuracy, and consistency of array printing and protocol sensitivity. In addition, RNA Spikes are an invaluable tool for protocol optimization and troubleshooting. They can be used for normalization of Cy™3 and Cy™5 signals, determination of dynamic range, and slide orientation. Individual RNA Spikes can also be omitted to serve as a negative control for background calculations. The RNA Spike sequences have been carefully chosen to lack homology to mammalian sequences that might otherwise lead to cross-hybridization to gene-specific spots. Each RNA Spike is purified, precisely quantitated by spectrophotometry and RiboGreen® staining, and tested for stability under highly stringent conditions. They are also tested for cDNA labeling efficiency using both direct and indirect methods.
Features
- For the normalization and control of microarray experiments
- For array printing and protocol assessment/optimization
- Monitor reverse transcription and cDNA labeling efficiency, hybridization stringency, and background
- Normalize Cy™3 and Cy™5 signals When hybridized to complementary spots on a gene array,
Contents
- RNA Spikes 1–8 should be stored below –70°C. TE Buffer should be stored at –20°C.
There are no specifications
There are no report
You May Also Like
Invitrogen™ FISH Tag™ RNA Multicolor Kit, Alexa Fluor™ dye combination
$ On demand
On demand
Invitrogen QuantiGene™ Plex Human Virus-Host Panel, 50 plex, 3 plate (96-well)
$ On demand
On demand
Invitrogen™ BioPrime™ Total Genomic Labeling System, 10 Reactions
$ On demand
On demand
Thermo Scientific™ tRNA for LightShift™ Chemiluminescent RNA EMSA Kit
$ On demand
On demand
Invitrogen™ MessageAmp™ III RNA Amplification Kit, 30 Reactions
$ On demand
On demand
Thermo Scientific™ North2South™ Chemiluminescent Substrate for HRP
$ On demand