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Sample GSM1520843 Query DataSets for GSM1520843
Status Public on Aug 17, 2016
Title 83
Sample type RNA
 
Source name head of pancreas
Organism Homo sapiens
Characteristics tissue: pancreatic tumor
Stage: 2b
grouped stage: LNM
Biomaterial provider Baki Topal (Department of Abdominal Surgical Oncology, University Hospitals Leuven, KU Leuven)
Treatment protocol NA
Growth protocol Snap-frozen tissue samples were stored in liquid nitrogen and/or at -80C in RNALater (Qiagen) until further use.
Extracted molecule total RNA
Extraction protocol total RNA was extracted using the RNeasy Mini kit (Qiagen) according the manufacturer's instructions. Only samples with an RNA integrity number (RIN) of >7.0 were used.
Label biotin
Label protocol RNA concentration and purity were determined spectrophotometrically using the NanoDrop ND-1000 (NanoDrop Technologies), and RNA integrity was assessed using a Bioanalyser 2100 (Agilent). Using the NuGEN Ovation Pico WTA System, an amount of 2 ng of total RNA was amplified and converted to cDNA. An amount of 5 ug of cDNA was fragmented and labeled with biotin using the NuGEN Encore Biotin Module.
 
Hybridization protocol A mixture of fragmented biotinylated cDNA and hybridisation controls (Affymetrix) was hybridised on Affymetrix HG U219 arrays, followed by staining and washing in a GeneChip Fluidics Station 450 (Affymetrix) according to the manufacturer's procedures.
Scan protocol To assess the raw probe signal intensities, chips were scanned using a GeneChip Scanner 3000 (Affymetrix).
Description PDAC
Data processing Data were normalized using RMA as implemented in the xps package of Bioconductor. Expression values are represented on a log2-scale.
 
Submission date Oct 08, 2014
Last update date Aug 17, 2016
Contact name Rekin's Janky
E-mail(s) Nucleomics.Bioinformatics@vib.be
Organization name VIB
Department Nucleomics Core
Street address Herestraat 49 Box 816
City Leuven
ZIP/Postal code B-3000
Country Belgium
 
Platform ID GPL13667
Series (1)
GSE62165 Prognostic relevance of molecular subtypes and master regulators in pancreatic ductal adenocarcinoma

Data table header descriptions
ID_REF
VALUE RMA

Data table
ID_REF VALUE
11715100_at 3.31718693833174
11715101_s_at 4.46719905164395
11715102_x_at 2.84940403594951
11715103_x_at 3.96259650223942
11715104_s_at 3.26622207397109
11715105_at 3.16615941734363
11715106_x_at 3.61187733020179
11715107_s_at 3.10059220331796
11715108_x_at 2.76064657693642
11715109_at 3.00638447541775
11715110_at 3.2172628081806
11715111_s_at 4.84341961807447
11715112_at 3.04309673821711
11715113_x_at 4.79986090312602
11715114_x_at 4.88662648992416
11715115_s_at 2.43148940030551
11715116_s_at 2.77719824420502
11715117_x_at 2.72327112027243
11715118_s_at 3.28712408030608
11715119_s_at 5.45070949908397

Total number of rows: 49386

Table truncated, full table size 1467 Kbytes.




Supplementary file Size Download File type/resource
GSM1520843_hyb11061.CEL.gz 2.3 Mb (ftp)(http) CEL
Processed data included within Sample table

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