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Sample GSM803695 Query DataSets for GSM803695
Status Public on Sep 29, 2011
Title CO:HCT_15 [113464hp133a11]
Sample type RNA
 
Source name Adenocarcinoma
Organism Homo sapiens
Characteristics tissue of origin: Colon
cell line: HCT_15
prior treatment: None
epithelial: yes
ploidy: 2n+/-, Near-diploid 46+/- (35-57)
doubling time: 20.6
contributing institute: ATCC
contributing person: ATCC (D.L. Dexter, Roger Williams General Hospital)
reference: Can Res 39: 1020-1025, 1979
Treatment protocol No treatment
Growth protocol Cells grown in RPMI 1640 with 5% FBS (Bio Whittaker, not heat inactivated) and 1% L-glutamine. Cells not grown past 80% confluencey for attached cells, or 0,5 x 10-6 cells for suspended. Trypsinize (for attached cells) cells with 5 ml trypsin-EDTA per T162, for 15 min., at 370C. Spin down suspended cells, and resuspend in ~3ml growth media. Count cells. Pass 1x10-6 cells into new T162’s w 30 ml media. Repeat growth cycle until desired amount of cells are available. Cells are not grown past passage 20.
Extracted molecule total RNA
Extraction protocol Growth schedule prior to harvest: Grow cells to ~80 confluencey. Re-feed cells the day prior to harvest. Draw off media from attached cells, or spin down suspended cells. Rinse cells with ~10 ml 1x PBS. Purify using Quiagen Midi Kit (Cat # 75144) per instructions. In brief, lyse cells in 15 ml lysis buffer (w 10 ul fresh BME per ml) per 4 T162s. Scrape (attached) cells. Pipet into a 50 ml tube. Repeat with the next set of 4 flasks. When done, vortex 10 sec.. Draw lysate thru a 20 guage needle 12x’s. Freeze lysate at -80 deg C. Use a maximum of 100 x 10-6 cells per column.
Label biotin
Label protocol Done by Genelogic according to manufacturer's recommendations
 
Hybridization protocol Done by Genelogic according to manufacturer's recommendations
Scan protocol Affymetrix MicroArraySuite
Description Adenocarcinoma-poor to moderate differentiation
Data processing Probes were normalized using RMA in Partek Genomics Suite version 6.2
 
Submission date Sep 29, 2011
Last update date Sep 29, 2011
Contact name Sudhir Varma
E-mail(s) [email protected]
Organization name HiThru Analytics
Street address 1215 Wessex Pl
City Princeton
State/province NJ
ZIP/Postal code 08540
Country USA
 
Platform ID GPL570
Series (1)
GSE32474 Comparison between cell lines from 9 different cancer tissue (NCI-60) (Affymetrix U133 Plus 2.0)

Data table header descriptions
ID_REF
VALUE Probeset expression is in log2 units

Data table
ID_REF VALUE
1007_s_at 10.54932499
1053_at 7.680490017
117_at 4.832513809
121_at 7.565645218
1255_g_at 2.762099981
1294_at 6.133992195
1316_at 5.074797153
1320_at 4.903786182
1405_i_at 2.6180861
1431_at 3.129897118
1438_at 6.004591942
1487_at 8.38920784
1494_f_at 4.978199959
1552256_a_at 8.401222229
1552257_a_at 8.869258881
1552258_at 4.381173134
1552261_at 4.454080105
1552263_at 5.769753933
1552264_a_at 8.266093254
1552266_at 2.860780954

Total number of rows: 54675

Table truncated, full table size 1212 Kbytes.




Supplementary file Size Download File type/resource
GSM803695_113464hp133a11.cel.gz 4.7 Mb (ftp)(http) CEL
Processed data included within Sample table

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