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Sample GSM112284 Query DataSets for GSM112284
Status Public on Aug 25, 2006
Title Donor MK09 thrombopoietin + nicotinamide Day 10 rep2
Sample type RNA
 
Channel 1
Source name Donor MK09 thrombopoietin + nicotinamide Day 10
Organism Homo sapiens
Characteristics Culture initiated from G-CSF mobilized peripheral blood CD34-positive hematopoietic stem and progenitor cell donation, male donor, age 21, African American
Biomaterial provider All Cells, Berkeley, CA
Treatment protocol 6.25 mM nicotinamide added on day 5, cultured to day 10
Growth protocol Grown in X-VIVO20 serum-free media with 100 ng/mL thrombopoietin, 37degC, 5% CO2
Extracted molecule total RNA
Extraction protocol Agilent RNA isolation mini-kit
Label Cy3
Label protocol Agilent Low RNA Input Fluorescent Linear Amplification kit (v2.0) (reverse transcription with oligo-dT primers, in vitro transcription with direct incorporation of fluorescently labeled CTP analogs)
 
Channel 2
Source name Universal Reference RNA
Organism Homo sapiens
Characteristics Pooled RNA from 10 human cell lines
Biomaterial provider Stratagene
Extracted molecule total RNA
Label Cy5
Label protocol Agilent Low RNA Input Fluorescent Linear Amplification kit (v2.0) (reverse transcription with oligo-dT primers, in vitro transcription with direct incorporation of fluorescently labeled CTP analogs)
 
 
Hybridization protocol Followed Agilent 60-mer oligo microarray processing protocol v 4.1, using SSC wash protocol and forced nitrogen drying
Scan protocol Scanned using Agilent Microarray Scanner (G2565BA) at 10um resolution
Description Primary human hematopoietic stem cell culture directed toward megakaryocytic differentiation with or without nicotinamide supplementation
Data processing Agilent Feature Extraction software (v.7.2) was used to assess spot quality and extract feature intensity statistics; duplicate spots were averaged; background-subtracted data were normalized using SNNLERM (Yang et al., PNAS 2003; 100:1122-1127)
 
Submission date Jun 02, 2006
Last update date Aug 25, 2006
Contact name Eleftherios Terry Papoutsakis
E-mail(s) papoutsakis@dbi.udel.edu
Organization name University of Delaware
Department Chemical Engineering
Street address 15 Innovation Way
City Newark
State/province DE
ZIP/Postal code 19711
Country USA
 
Platform ID GPL887
Series (1)
GSE4974 thrombopoietin-induced megakaryocyte differentiation with and without nicotinamide

Data table header descriptions
ID_REF
VALUE Normalized natural log (Ch2/Ch1). Replicate spots on array representing same 60mer were averaged prior to normalization.
CH1_MEDIAN_INT Channel 1 median intensity
CH1_MEDIAN_BKG Channel 1 median background intensity
CH1_BKG_STD_DEV Channel 1 background intensity standard deviation
CH2_MEDIAN_INT Channel 2 median intensity
CH2_MEDIAN_BKG Channel 2 median background intensity
CH2_BKG_STD_DEV Channel 2 background intensity standard deviation
CONF_DIFF_EXPR Confidence of differential expression (Ch1 vs Ch2, per method of Yang et al., PNAS 2003; 100:1122-1127 [0,1]

Data table
ID_REF VALUE CH1_MEDIAN_INT CH1_MEDIAN_BKG CH1_BKG_STD_DEV CH2_MEDIAN_INT CH2_MEDIAN_BKG CH2_BKG_STD_DEV CONF_DIFF_EXPR
1 NULL 824 52 4.66 213 60 8.59 NULL
2 NULL 181 52 4.55 91 59 8.34 NULL
3 0.4267 203 52 4.88 133 60 8.25 0.9561
4 NULL 1245 54 4.68 10441 61 8.17 NULL
5 0.4546 335 53 4.72 848 60 7.90 0.4823
6 NULL 201 54 4.86 122 61 8.49 NULL
7 NULL 838 54 5.04 131 62 7.82 NULL
8 0.8647 384 54 5.20 1742 61 7.96 0.7831
9 0.1628 336 55 4.90 655 61 7.98 0.1831
10 -0.0653 180 54 5.21 120 60 8.24 0.2421
11 0.4450 188 54 4.81 163 62 8.02 0.5906
12 -0.0751 231 54 4.64 195 60 8.61 0.0688
13 0.2356 189 55 4.57 147 61 8.76 0.3378
14 NULL 881 55 5.03 138 61 8.37 NULL
15 0.7318 745 56 5.05 4064 61 8.81 0.5896
16 1.0605 205 56 5.17 228 61 9.45 0.7282
17 NULL 184 56 5.04 111 60 9.30 NULL
18 0.2919 302 57 5.26 552 60 8.14 0.3275
20 -2.3297 237 57 5.12 111 59 8.45 1.0000
21 NULL 905 57 5.18 145 61 8.70 NULL

Total number of rows: 22153

Table truncated, full table size 949 Kbytes.




Supplementary data files not provided

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