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Sample GSM125191 Query DataSets for GSM125191
Status Public on Dec 10, 2007
Title 46A;pretreatment;female;breast tumor; not assessable
Sample type RNA
 
Source name 46A;pretreatment;female;breast tumor
Organism Homo sapiens
Characteristics 46A;pretreatment;female;breast tumor
Extracted molecule total RNA
Extraction protocol Biopsies were snap-frozen after collection and stored in liquid nitrogen. Frozen sections were taken prior to RNA extraction to confirm the presence of cancerous tissue within the specimens. Only samples in which the malignant component comprised at least 20% of the section area were used in further analyses. Immediately before RNA extraction the biopsies were pulverised using U2 micro-dismembranator U (Braun Biotech). Total RNA was extracted from the resultant frozen tissue powder using TRI-reagent (Sigma) according to the manufacturer's recommendations. Extracted RNA was additionally purified on RNeasy mini columns (Qiagen). RNA quantity and quality was verified on Bioanalyser 2100 (Agilent).
Label biotin
Label protocol Approximately 500 ng of total RNA was processed to produce biotinylated cRNA targets using protocol described in Biotechniques. 2003 Mar;34(3):546-50, 552-4, 556
 
Hybridization protocol standard Affymetrix procedures except for use of a custom 24-channel fluidics machine and GCS2500 scanner
Scan protocol standard Affymetrix procedures
Description breast tumor biopsy
Data processing MAS5
 
Submission date Aug 04, 2006
Last update date Oct 13, 2010
Contact name John R Walker
E-mail(s) jwalker@gnf.org
Phone 858-812-1636
Organization name Genomics Institute of the Novartis Research Foundation
Lab Genetics Core
Street address 10675 John Jay Hopkins
City San Diego
State/province CA
ZIP/Postal code 92121
Country USA
 
Platform ID GPL96
Series (2)
GSE5462 Letrozole (Femara) early response to treatment
GSE20181 Letrozole (Femara) early and late responses to treatment

Data table header descriptions
ID_REF
VALUE 'signal' a measure of the abundance of a transcript

Data table
ID_REF VALUE
AFFX-BioB-5_at 133.3
AFFX-BioB-M_at 122
AFFX-BioB-3_at 37.1
AFFX-BioC-5_at 212
AFFX-BioC-3_at 201.9
AFFX-BioDn-5_at 206.8
AFFX-BioDn-3_at 1466.8
AFFX-CreX-5_at 2886.2
AFFX-CreX-3_at 4629.5
AFFX-DapX-5_at 28.3
AFFX-DapX-M_at 50.5
AFFX-DapX-3_at 3.5
AFFX-LysX-5_at 26.1
AFFX-LysX-M_at 39.3
AFFX-LysX-3_at 13.8
AFFX-PheX-5_at 4.8
AFFX-PheX-M_at 3.6
AFFX-PheX-3_at 11.6
AFFX-ThrX-5_at 52.1
AFFX-ThrX-M_at 11.5

Total number of rows: 22283

Table truncated, full table size 352 Kbytes.




Supplementary file Size Download File type/resource
GSM125191.CEL.gz 3.8 Mb (ftp)(http) CEL
Processed data included within Sample table

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