|
| Status |
Public on Jun 11, 2012 |
| Title |
hLung_Laval_021 |
| Sample type |
RNA |
| |
|
| Source name |
Lung
|
| Organism |
Homo sapiens |
| Characteristics |
tissue: lung
tumor status: non-tumorous
|
| Extracted molecule |
total RNA |
| Extraction protocol |
Total RNA was extracted and purified from the clinical lung specimens using the SV96 Total RNA Isolation System (Promega) according to a custom automated protocol. The extracted RNA was quantified using RiboGreen RNA Quantitation Reagent (Invitrogen) and its quality was assessed using Agilent RNA 6000 Pico Kit (Agilent, Santa Clara, CA) in an Agilent 2100 Bioanalyzer (Agilent).
|
| Label |
biotin
|
| Label protocol |
Samples were amplified and labeled using the Ovation WB protocol (NuGEN Technologies, San Carlos, CA), according to the manufacturer’s instructions. In brief, 50 ng of total RNA was amplified using the Ribo-SPIA technology (NuGEN Technologies). After quantification, 4.4 ug cDNA was fragmented and labeled with biotin using the FL-Ovation cDNA Biotin Module V2 (NuGEN Technologies).
|
| |
|
| Hybridization protocol |
The amplified cDNAs were hybridized to Affymetrix gene expression chips (Human Rosetta Custom Affymetrix 2.0, Affymetrix, Santa Clara, CA) using standard Affymetrix protocols.
|
| Scan protocol |
Arrays were scanned using a GeneChip Scanner 3000 7G. The images were analyzed using the Affymetrix GeneChip Operating Software (GCOS).
|
| Description |
Lung specimen was obtained from a patient undergoing lung cancer surgery.
|
| Data processing |
Expression values were extracted using the Robust Multichip Average method (Irizarry RA et al. Exploration, normalization, and summaries of high density oligonucleotide array probe level data. Biostatistics 2003;4:249-64) as implemented in the Affymetrix Power Tools software (available at: http://www.affymetrix.com/partners_programs/programs/developer/tools/powertools.affx).
|
| |
|
| Submission date |
Aug 09, 2010 |
| Last update date |
Jun 11, 2012 |
| Contact name |
Yohan Bossé |
| E-mail(s) |
[email protected]
|
| Organization name |
Laval University
|
| Street address |
2725, chemin Sainte-Foy
|
| City |
Quebec |
| State/province |
Quebec |
| ZIP/Postal code |
G1V 4G5 |
| Country |
Canada |
| |
|
| Platform ID |
GPL10379 |
| Series (2) |
| GSE23352 |
Whole-genome gene expression profiles of non-tumorous human lung tissues: Laval set |
| GSE23546 |
Whole-genome gene expression profiles of non-tumorous human lung tissues |
|
