Chip type: HG-U133_Plus_2
Human Genome U133 Plus 2.0 Array
Affymetrix press release: Affymetrix Announces Commercial Launch of Single Array for Human Genome Expression Analysis, 2003-10-02
" The HG-U133 Plus 2.0 Array [...] combines the content of the previous HG-U133 two-array set with nearly 10,000 new probe sets representing about 6,500 new genes, for a total of nearly 50,000 RNA transcripts and variants. This new information, verified against the latest version of the publicly available genome map, provides researchers the most comprehensive and up-to-date genome-wide gene expression analysis. The probe design strategy of the HG-U133 Plus 2.0 Array is identical to the previous HG- U133 Set, providing very strong data concordance between the two products." [press release]
> cdf <- AffymetrixCdfFile$byChipType("HG-U133_Plus_2") > cdf AffymetrixCdfFile: Path: annotationData/chipTypes/HG-U133_Plus_2 Filename: HG-U133_Plus_2.cdf Filesize: 25.04MB Chip type: HG-U133_Plus_2 Dimension: 1164x1164 Number of cells: 1354896 Number of units: 54675 Cells per unit: 24.78 Number of QC units: 9 RAM: 0.00MB
Custom CDFs for use within aroma.affymetrix:
- HG-U133_Plus_2.cdf.gz Binary version of the CDF file (shown above) from Affymetrix. 54,675 units.
- Hs133P_Hs_REFSEQ.cdf.gz Binary version of the text RefSeq-centric CDF file available from the Brainarray custom CDF version 10 collection. 25,102 units.
- Hs133P_Hs_ENSG.cdf.gz Binary version of the text Ensembl-Gene-centric CDF file available from the Brainarray custom CDF version 10 collection. 17,271 units.