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Sample GSM555530 Query DataSets for GSM555530
Status Public on Jul 19, 2011
Title UNC99-0364A-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 cancer-adjacent normal tissue
Organism Homo sapiens
Characteristics tissue: cancer-adjacent normal tissue
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 UNC990364A
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 GPL8274
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 1.346 1 186426 32721 40 10 201420 29298 46 11 1238 130 65 287742 121505 308904 .626 .82 0
2 -2.002 2 57 17 41 8 49 14 47 10 942 126 67 70 12 3 -2.322 .33 0
3 -.949 3 57 11 39 8 51 10 46 9 1066 116 65 72 13 7 -1.191 -1 0
4 -.731 4 730 80 40 8 293 78 46 10 1040 122 65 418 532 320 -.966 .36 0
5 -.67 5 1759 170 42 8 540 97 46 9 1046 128 65 771 1162 730 -1.283 .56 0
6 -1.032 6 1996 171 42 8 485 88 48 10 998 124 68 692 1322 646 -1.644 .4 0
7 .147 7 1187 147 41 7 649 158 48 10 1022 124 68 927 789 874 -.415 .73 0
8 -.434 8 20266 1203 42 7 4826 1039 48 10 1024 117 68 6894 11426 8458 -1.565 .41 0
9 -.863 9 23225 3434 42 8 4117 1248 47 9 1030 130 67 5881 13101 7201 -1.994 .84 0
10 -.177 10 1539 203 41 8 649 184 47 10 1016 124 67 927 1010 893 -.801 .73 0
11 -1.457 11 40510 3442 43 8 4721 1039 49 10 1010 122 70 6744 22783 8299 -2.599 .67 0
12 .168 12 245 36 44 9 206 40 49 11 1000 128 70 294 167 188 .163 .45 0
13 -.417 13 1318 145 45 9 513 88 50 11 1000 116 71 732 888 665 -.943 .12 0
14 .021 14 398 51 43 8 282 62 48 10 1028 122 68 402 286 290 -.088 .55 0
15 -1.323 15 881 123 42 8 247 56 48 10 996 116 68 352 647 258 -1.561 .55 0
16 .32 16 4529 369 42 8 2031 418 47 10 1032 128 67 2901 2670 3334 -.662 .58 0
17 -.558 17 189 37 42 9 120 34 49 11 1016 130 70 171 124 84 -.531 .5 0
18 .67 18 413 83 40 8 410 86 47 9 1050 120 67 585 292 464 .477 .5 0
19 -.442 19 2666 306 40 9 829 174 47 10 1004 128 67 1184 1670 1229 -1.231 .36 0
20 -2.933 20 245138 14725 44 9 11316 2493 48 10 956 129 68 16165 145256 19014 -3.921 .22 0

Total number of rows: 243504

Table truncated, full table size 19443 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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