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Sample GSM555473 Query DataSets for GSM555473
Status Public on Jul 19, 2011
Title 06-1381B-244k
Sample type RNA
 
Channel 1
Source name Human Reference B
Organism Homo sapiens
Characteristics sample type: reference
composition: Stratagene Human Universal Reference containing 1/10 added MCF7 and ME16C RNAs
Biomaterial provider Stratagene
Extracted molecule total RNA
Extraction protocol Total RNA isolated by stratagene
Label Cy3
Label protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
 
Channel 2
Source name breast tumor
Organism Homo sapiens
Characteristics tissue: breast tumor
Extracted molecule total RNA
Extraction protocol Qiagen Rneasy Kit
Label Cy5
Label protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
 
 
Hybridization protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
Scan protocol Fluorescent array images were collected for both Cy3 and Cy5 with a GenePix 4000B fluorescent scanner and image intensity data were extracted and analyzed with GenePix Pro 5.1 analysis software.
Description UNC061381B
Data processing Data for both channels were Lowess-normalized using the UNC microarray database, and then the log(2) ratio was taken.
 
Submission date Jun 11, 2010
Last update date Jul 29, 2014
Contact name Melissa Troester
E-mail(s) [email protected]
Organization name University of North Carolina at Chapel Hill
Department Epidemiology
Street address 135 Dauer Drive, CB 7435
City Chapel Hill
State/province NC
ZIP/Postal code 27599
Country USA
 
Platform ID GPL8264
Series (1)
GSE22384 Systematic Bias in Genomic Classification Due to Contaminating Normal Tissue in Breast Tumor Samples

Data table header descriptions
ID_REF Spot Reference ID
VALUE log2_ratio of CH2DL_MEAN over CH1DL_MEAN (LOG_RAT2L_MEAN)
SPOT spot number on array
CH1_MEAN
CH1_SD standard deviation of channel 1 intensity
CH1_BKD_MEDIAN channel 1 background median intensity
CH1_BKD_SD standard deviation of channel 1 background median intensity
CH2_MEAN channel 2 mean intensity
CH2_SD standard deviation of channel 2 intensity
CH2_BKD_MEDIAN channel 2 background median intensity
CH2_BKD_SD standard deviation of channel 2 background median intensity
TOT_BPIX number of background pixels
TOT_SPIX number of spot pixels
CH2BN_MEDIAN channel 2 normalized background median intensity
CH2IN_MEAN channel 2 normalized mean intensity
CH1DL_MEAN channel 1 Lowess_normalized mean intensity
CH2DL_MEAN channel 2 Lowess_normalized mean intensity
LOG_RAT2N_MEAN log2_ratio of channel 2 normalized over channel 1 (global normalization)
CORR correlation coefficient among pixels
FLAG Spot flag. 0:not flagged; negative:flagged as bad spots; positive:flagged as good spots

Data table
ID_REF VALUE SPOT CH1_MEAN CH1_SD CH1_BKD_MEDIAN CH1_BKD_SD CH2_MEAN CH2_SD CH2_BKD_MEDIAN CH2_BKD_SD TOT_BPIX TOT_SPIX CH2BN_MEDIAN CH2IN_MEAN CH1DL_MEAN CH2DL_MEAN LOG_RAT2N_MEAN CORR FLAG
1 2.757 1 8511 479 43 8 72685 5192 48 10 1382 115 14 22503 9538 64491 1.409 .05 0
2 .288 2 45 7 44 8 57 14 47 10 1050 124 14 17 3 4 1.585 .29 0
3 0 3 42 7 43 8 53 11 47 11 1030 126 14 16 0 0 0 .37 0
4 -.124 4 216 33 44 8 352 52 46 11 1012 124 14 108 240 220 -.862 .3 0
5 -.265 5 102 16 44 8 162 26 46 10 998 122 14 50 90 75 -.662 .33 0
6 1.699 6 1149 123 44 8 4479 697 48 11 986 122 14 1386 1228 3988 .313 .79 0
7 -.789 7 1992 348 45 7 1482 211 48 11 1018 120 14 458 2196 1271 -2.133 .7 0
8 .91 8 241 33 44 8 692 73 48 10 1004 114 14 214 260 489 .029 .25 0
9 .034 9 211 31 45 8 377 53 48 11 1010 128 14 116 231 237 -.704 .28 0
10 -.787 10 403 56 46 8 408 69 48 10 1024 124 14 126 471 273 -1.671 .11 0
11 .503 11 69 15 45 8 139 29 48 10 1020 120 14 43 39 56 .273 .44 0
12 -.538 12 701 85 44 8 720 119 47 10 998 120 14 222 801 552 -1.657 .8 0
13 -.182 13 102 17 44 8 169 27 46 10 1020 116 14 52 90 79 -.61 .29 0
14 -.063 14 872 114 44 8 1144 186 47 10 1014 128 14 354 974 933 -1.283 .7 0
15 -.935 15 4403 510 45 8 2782 424 47 10 1006 122 14 861 4774 2497 -2.366 .83 0
16 .858 16 4389 428 45 8 9466 1064 47 11 1020 122 14 2930 4752 8612 -.576 .7 0
17 -2.145 17 9065 1300 44 8 2483 454 48 10 1020 130 14 768 9856 2228 -3.573 .84 0
18 -.153 18 1089 149 45 8 1306 222 47 10 1002 126 14 404 1209 1087 -1.419 .65 0
19 -1.216 19 197 27 44 9 186 32 46 9 994 130 14 57 223 96 -1.821 .12 0
20 .141 20 210 27 44 8 398 63 47 9 1044 130 14 123 230 254 -.597 .36 0

Total number of rows: 243504

Table truncated, full table size 19095 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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