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GeneChip® Two-Cycle Target Labeling and Control Reagents
The Two-Cycle Target Labeling and Control Reagent package provides essential labeling and control reagents with one convenient part number for target preparation from 10 - 100 ng of total RNA. This protocol is robust, streamlined, and optimized for the GeneChip platform to provide a high success rate when using limited starting material.

Component name Quantity
1
1
1
1
1
1

flowchart thumbnail View flowchart of Two-Cycle Target Labeling Assay.

As part of the completely integrated GeneChip reagent product line for expression analysis, the GeneChip Two-Cycle cDNA Synthesis Kit offers:
Specific applications in analyzing limited starting materials, such as small biopsies, samples obtained from laser capture microdissection, or flow cytometry

Optimal results based on proven, robust, and streamlined protocol that completes target labeling in only 2 1/2 days
• No cDNA cleanup step in the 1st cycle
• No precipitation or speed vacuum
• Increased volume for 1st cycle cDNA synthesis for improved ease-of-use
• IVT Labeling performed overnight
Consistent performance with SuperScript™ II from Invitrogen for reverse transcription
Limited license to Van Gelder/Eberwine patents via Incyte

Individual reagents can also be ordered seperately.
Note: MEGAscript® T7 Kit needs to be ordered directly from Ambion for the intermediate IVT Step with unlabeled Nucleotides.
ORDERING INFORMATION

Part # Description
900494 Two-Cycle Target Labeling and Control Reagents
sufficient for 30 reactions
 
How to order products from Affymetrix.
 
Pricing Information
RELATED PRODUCTS
One-Cycle Target Labeling and Control Reagents
T7-Oligo(dT) Promoter Primer Kit
Control Oligo B2, 3nM
SUPPORT
Standardized Assays and Reagents for GeneChip Expression Analysis (pdf, 3.02 MB)
Gene Expression Assay and Data Analysis
Expression Analysis Technical Manual, with Specific Protocols for Use with the Hybridization, Wash, and Stain Kit (pdf, 2.1 MB)
ADDITIONAL SUPPORT
Fluidics Scripts
Presentation, GeneChip® Expression 3'- Amplification Reagents: Two-Cycle Target Labeling Assay and Two-Cycle cDNA Synthesis Kit (pdf, 1 MB)
All Support Materials for Two-Cycle Target Labeling and Control Reagents
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