Sample information curated by ChIP-Atlas

Antigen

Antigen Class
Histone
Antigen
H3K27me3

Cell type

Cell type Class
Others
Cell type
Uveal melanoma
NA
NA

Attributes by original data submitter

Sample

source_name
Patient derived Xenograft derived from Primary Tumor of Uveal Melanoma
tissue
Tumor of Uveal Melanoma
chip antibody
H3K27me3
bap1 status
positive

Sequenced DNA Library

library_strategy
ChIP-Seq
library_source
GENOMIC
library_selection
ChIP
library_construction_protocol
ChIP was performed from 6 millions of cells originating from Patient Derived Tumour grafts; magnetic Dynabeads coupled to Protein A were used for the IP (Invitrogen). Sonication was performed to obtain fragment size of 150-300 bp. Libraries were prepared accordingly to manufactures (TruSeq ChIP sample Prep Kit, Illumina). Sequencing was performed on a Illumina Hi-Seq 2500.

Sequencing Platform

instrument_model
Illumina HiSeq 2500

hg38

Number of total reads
48154751
Reads aligned (%)
97.0
Duplicates removed (%)
7.3
Number of peaks
1215 (qval < 1E-05)

hg19

Number of total reads
48154751
Reads aligned (%)
96.2
Duplicates removed (%)
8.7
Number of peaks
1079 (qval < 1E-05)

Base call quality data from DBCLS SRA