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Sample GSM823293 Query DataSets for GSM823293
Status Public on Aug 24, 2012
Title mouse fetal-liver wt B-IgM- 17
Sample type RNA
 
Source name wild-type fetal mouse liver
Organism Mus musculus
Characteristics sample group: B IgM-
cell type: B IgM-, IgM surface negative B cells
Treatment protocol Cells were directly lysed for RNA isolation
Growth protocol Cells were directly isolated from indicated tissue sources by flow cytometry
Extracted molecule polyA RNA
Extraction protocol Cell samples were lysed using SuperAmp™ Lysis Buffer following manufacturer’s instructions and stored at -80°C. DNA microarray analysis of gene expression was performed at Miltenyi Biotec´s Genomics Service facility (Bergisch Gladbach, Germany), using Agilent technology (Agilent Technologies, Inc.). SuperAmplification was performed according to manufacturer’s instruction. Briefly, cell samples were collected in 6.4 μl lysis buffer (including detergent, tRNA and Protease), the mRNA extracted using magnetic beads and transcribed into cDNA using tagged random and oligo(dT) primer. First strand cDNA was 5’ tagged using terminal deoxynucleotidyl transferase (Fermentas). Tagged cDNA was globally amplified (Expand Long Template PCR System DNA Pol Mix, Roche) using primers complementary to the tag sequence. Amplified cDNAs were quantified using ND-1000 Spectrophotometer (NanoDrop Technologies, Inc). Integrity of the cDNA was checked via the Agilent 2100 Bioanalyzer platform (Agilent Technologies, Inc.)
Label Cy3
Label protocol 250 ng of the purified PCR product (NucleoSpin® Extract II Kit, Macherey & Nagel) was labeled with Cy3-dCTP (GE Healthcare) in a Klenow Fragment reaction.
 
Hybridization protocol 0.5 μg Cy3 labeled and purified (CyScribe GFX Purification Kit, GE Healthcare) cDNAs in hybridization buffer were hybridized overnight (17 hours, 65°C) to 8x60K Agilent Whole Mouse Genome Oligo Microarrays using Agilent’s recommended hybridization chamber and oven. Following hybridization, the microarrays were washed once with Agilent Gene Expression Wash Buffer 1 for 1 min at room temperature followed by a second wash with preheated (37°C) Agilent Gene Expression Wash Buffer 2 containing 0.005% N-lauroylsarcosine for 1 min. The last washing step was performed with acetonitrile for 30 sec.
Scan protocol Fluorescence signals of the hybridized Agilent Microarrays were detected using Agilent’s Microarray Scanner System (Agilent Technologies). The Agilent Feature Extraction Software (FES, v.10.7.3.1) was used to read out and process the microarray image files.
Description gene expression analysis of SuperAmplified™ polyA RNA
Data processing FES derived output data files were further analyzed using GeneSpring GX (v11.5.1).
 
Submission date Oct 26, 2011
Last update date Aug 24, 2012
Contact name Stefan Tomiuk
E-mail(s) stefant@miltenyibiotec.de
Organization name Miltenyi Biotec GmbH
Department Bioinformatics
Street address Friedrich-Ebert-Str. 68
City Bergisch-Gladbach
ZIP/Postal code 51429
Country Germany
 
Platform ID GPL10787
Series (1)
GSE33268 Synergistic, context-dependent and hierarchical functions of hematopoietic progenitor niche components.

Data table header descriptions
ID_REF
VALUE Quantile normalized signal intensity data in log2 space

Data table
ID_REF VALUE
(+)E1A_r60_1 5.6899796
(+)E1A_r60_3 7.266911
(+)E1A_r60_a104 5.5195813
(+)E1A_r60_a107 8.049795
(+)E1A_r60_a135 4.980123
(+)E1A_r60_a20 10.614605
(+)E1A_r60_a22 10.646268
(+)E1A_r60_a97 3.7755227
(+)E1A_r60_n11 5.6763606
(+)E1A_r60_n9 3.2236228
3xSLv1 1.8441445
A_30_P01017425 8.740649
A_30_P01017426 10.976084
A_30_P01017427 7.720485
A_30_P01017428 4.3856916
A_30_P01017429 6.367668
A_30_P01017430 7.0074296
A_30_P01017431 6.336867
A_30_P01017432 7.956072
A_30_P01017433 6.8847265

Total number of rows: 55821

Table truncated, full table size 1277 Kbytes.




Supplementary file Size Download File type/resource
GSM823293_252800512202_S01_GE1_105_Jan09_1_2.txt.gz 12.0 Mb (ftp)(http) TXT
Processed data included within Sample table

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