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Sample GSM3583547 Query DataSets for GSM3583547
Status Public on Jul 31, 2020
Title Ependymoma_recurrent (195-4)
Sample type RNA
 
Source name 195-4
Organism Homo sapiens
Characteristics tissue: brain tumor (ependymoma)
tumor type: recurrent
Extracted molecule total RNA
Extraction protocol [collection protocol] Tumor samples were snap frozen in liquid nitrogen or transferred to RNAlater immediately after surgical removal as part of patient care. All samples were collected with appropriate IRB approval (COM-IRB#95-500 and 09-0906 )
RNeasy (Qiagen) extraction of total RNA was performed according to the manufacturer's instructions.
Label biotin
Label protocol Biotinylated cRNA were prepared according to the standard Affymetrix protocol (Expression Analysis Technical Manual, 2001, Affymetrix).
 
Hybridization protocol Following fragmentation, 11.5 ug of cRNA were hybridized for 16 hr at 45C on GeneChips. GeneChips were washed and stained in the Affymetrix Fluidics Station 450
Scan protocol GeneChips were scanned using the Affymetrix Gene Chip Scanner 7G.
Data processing Microarray .CEL file data was background corrected and normalized using the gcRMA algorithm, resulting in log 2 expression values.
 
Submission date Jan 29, 2019
Last update date Jul 31, 2020
Contact name Andrew M Donson
E-mail(s) andrew.donson@cuanschutz.edu
Phone 303 724 4012
Organization name CU Anschutz Medical Campus
Department Pediatrics
Lab RC1 North, P18-4401M
Street address 12800 E 19th Ave
City Aurora
State/province CO
ZIP/Postal code 80010
Country USA
 
Platform ID GPL570
Series (2)
GSE125861 Ependymoma subpopulation lineages underlie clinical classification and outcome (microarray data set)
GSE126025 Ependymoma subpopulation lineages underlie clinical classification and outcome

Data table header descriptions
ID_REF
VALUE log2 gcRMA signal intensity

Data table
ID_REF VALUE
117_at 4.972978736
121_at 5.135749129
1405_i_at 6.715207546
1487_at 5.825018895
1552256_a_at 7.722564687
1552257_a_at 7.391108686
1552258_at 2.314385159
1552266_at 4.819454164
1552272_a_at 2.088126995
1552277_a_at 8.057844336
1552280_at 2.220172275
1552286_at 5.23819519
1552287_s_at 6.69232201
1552288_at 3.037902094
1552291_at 8.782169996
1552296_at 9.730308071
1552301_a_at 5.526872346
1552303_a_at 4.267846617
1552306_at 4.242437563
1552310_at 8.515973456

Total number of rows: 23159

Table truncated, full table size 511 Kbytes.




Supplementary file Size Download File type/resource
GSM3583547_195-4.CEL.gz 8.4 Mb (ftp)(http) CEL
Processed data included within Sample table

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