AFFYMETRIX GENE ST ARRAYS
The small format of these arrays makes them a cost-effective expression profiling solution for new microarray users. Sense DNA targets (ST) are generated from as little as 100ng of total RNA. Each of the well-annotated genes is represented by approximately 26 probes spread across the full length of the gene, providing a more complete and accurate picture of gene expression than 3'-based expression array designs. All 26 probes are summarized into a single expression value per gene.
GeneChip® Human Gene 1.0 ST Array
Each of the 28,869 genes on this array are represented by approximately 26 probes spread across the full length of the gene, providing a more complete and more accurate picture of gene expression than 3' based expression array designs.
GeneChip® Mouse Gene 1.0 ST Array
Each of the 28,853 genes on this array are represented by approximately 27 probes spread across the full length of the gene, providing a more complete and more accurate picture of gene expression than 3’-based expression array designs.
GeneChip® Rat Gene 1.0 ST Array
Each of the 27,342 genes is represented on the array by approximately 26 probes spread across the full length of the gene, providing a more complete and more accurate picture of gene expression than 3’-based expression array designs.
