|
Status |
Public on Jan 20, 2009 |
Title |
H3K4me2 patterns in DKO |
Sample type |
genomic |
|
|
Channel 1 |
Source name |
DKO Immunoprecipitated DNA
|
Organism |
Homo sapiens |
Characteristics |
Immunoprecipitation using a specific antibody for H3K4me2 of the DKO human colorectal cancer cell line
|
Biomaterial provider |
Bert Vogelstein
|
Treatment protocol |
ChIP DNA using a H3K4me2 specific antibody
|
Growth protocol |
McCoy’s 5A modified medium supplemented with 10% fetal bovine serum and 1% penicillin/streptomycin
|
Extracted molecule |
genomic DNA |
Extraction protocol |
Multiple phenol:chloroform:isoamyl alcohol extractions
|
Label |
Cy5
|
Label protocol |
Bioprime random primer labeling kits
|
|
|
Channel 2 |
Source name |
DKO WCE
|
Organism |
Homo sapiens |
Characteristics |
Whole cell extract of the DKO human colorectal cancer cell line
|
Biomaterial provider |
Bert Vogelstein
|
Treatment protocol |
Whole cell extract
|
Growth protocol |
McCoy’s 5A modified medium supplemented with 10% fetal bovine serum and 1% penicillin/streptomycin
|
Extracted molecule |
genomic DNA |
Extraction protocol |
Multiple phenol:chloroform:isoamyl alcohol extractions
|
Label |
Cy3
|
Label protocol |
Bioprime random primer labeling kits
|
|
|
|
Hybridization protocol |
Labeled DNA was mixed (5 – 6 µg each of immunoenriched and whole cell extract DNA) and hybridized to arrays in Agilent hybridization chambers for 20 hours at 40°C.
|
Scan protocol |
Hybridized microarrays were scanned using an Agilent G2565BA microarray scanner.
|
Description |
none
|
Data processing |
Median blanks subtraction followed by an inter-array median normalization and a dye-bias median normalization. Downstream analysis in R.
|
|
|
Submission date |
Apr 15, 2008 |
Last update date |
Jan 20, 2009 |
Contact name |
Leander Van Neste |
Organization name |
Ghent University
|
Department |
Molecular Biotechnology
|
Lab |
Bioinformatics and Computational Genomics
|
Street address |
Coupure Links 653
|
City |
Ghent |
ZIP/Postal code |
9000 |
Country |
Belgium |
|
|
Platform ID |
GPL4125 |
Series (1) |
GSE11173 |
Defining a Chromatin Pattern That Characterizes DNA Hypermethylated Genes in Colon Cancer Cells |
|