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Sample GSM491930 Query DataSets for GSM491930
Status Public on Jun 01, 2010
Title RPaSMC exposed to GSNO for 1 hour, microarray1
Sample type RNA
Source name Rat pulmonary artery smooth muscle cells (RPaSMC) exposed to GSNO for 1 hour
Organism Rattus norvegicus
Characteristics strain: Sprague-Dawley
tissue: Pulmonary artery smooth muscle cells
Treatment protocol Rat pulmonary artery smooth muscle cells were either untreated or exposed to GSNO (100 mmol/L) for 1, 2, and 4 hours.
Growth protocol Cultures of primary rat pulmonary artery smooth muscle cells (RPaSMC) were prepared from explants of endothelium- and adventitia-stripped pulmonary arteries of adult Sprague-Dawley rats, as described previously [Takata, M. et al., Am J Physiol Lung Cell Mol Physiol., 280, L272-282, 2001].
Extracted molecule total RNA
Extraction protocol Total RNA from RPaSMC was extracted using Trizol® reagent (Invitrogen) according to the manufacturer’s protocol.
Label biotin
Label protocol Biotin-labeled cRNA was generated from the double-stranded cDNA by in vitro transcription using the ENZO Bioarray High Yield transcript labeling method (Affymetrix Inc., Santa Clara, CA).
Hybridization protocol Labeled cRNA (40 mg) was fragmented in fragmentation buffer (40 mmol/L Tris, pH 8.1, 100 mmol/L potassium acetate, 30 mmol/L magnesium acetate) for 35 min at 94oC. Following confirmation of cRNA quality by hybridization to a test chip (Affymetrix), fragmented cRNA was hybridized to Affymetrix rat U-34A GeneChips containing 8798 gene elements in the GeneChip Fluidics Station 450.
Scan protocol Gene Chips were scanned using the GeneChip® Scanner 3000.
Description Gene expression data of rat pulmonary artery smooth muscle cells exposed to GSNO for 1 hour.
Data processing Affymetrix GeneChip 5.0 software was used for scanning and data analysis according to Affymetrix protocols.
Submission date Dec 30, 2009
Last update date Dec 30, 2009
Contact name Andrea U Steinbicker
Organization name Massachusetts General Hospital
Street address 55 Fruit Street
City Boston
State/province MA
ZIP/Postal code 02114
Country USA
Platform ID GPL85
Series (1)
GSE19710 Microarray analysis of rat pulmonary artery smooth muscle cells before or after exposure to S-nitrosoglutathione (GSNO)

Data table header descriptions
VALUE Signal
ABS_CALL indicating whether the transcript was present (P), absent (A), or marginal (M)

Data table
AFFX-MurIL2_at 13.3838 A 0.921998
AFFX-MurIL10_at 33.7719 A 0.41138
AFFX-MurIL4_at 23.6511 A 0.51489
AFFX-MurFAS_at 33.4925 A 0.327079
AFFX-BioB-5_at 289.818 A 0.0956669
AFFX-BioB-M_at 357.165 P 0.00499819
AFFX-BioB-3_at 158.334 A 0.102165
AFFX-BioC-5_at 767.282 P 0.000195116
AFFX-BioC-3_at 511.319 P 0.000224668
AFFX-BioDn-5_at 680.298 P 0.00179591
AFFX-BioDn-3_at 3644.26 P 0.000856509
AFFX-CreX-5_at 7640.75 P 4.42873e-05
AFFX-CreX-3_at 12310 P 4.42873e-05
AFFX-BioB-5_st 100.233 A 0.175328
AFFX-BioB-M_st 83.0085 A 0.48511
AFFX-BioB-3_st 23.9853 A 0.852061
AFFX-BioC-5_st 15.7891 A 0.937071
AFFX-BioC-3_st 11.7834 A 0.783476
AFFX-BioDn-5_st 82.1826 A 0.368438
AFFX-BioDn-3_st 110.583 A 0.108979

Total number of rows: 8799

Table truncated, full table size 284 Kbytes.

Supplementary file Size Download File type/resource
GSM491930.CEL.gz 1.9 Mb (ftp)(http) CEL
GSM491930.CHP.gz 2.9 Mb (ftp)(http) CHP
GSM491930.EXP.gz 480 b (ftp)(http) EXP
Processed data included within Sample table
Processed data provided as supplementary file

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