Gene Expression

GeneChip Expression analysis experiments involve the following major steps:

  1. Experimental Design
  2. RNA Isolation
  3. Target cRNA Preparation
  4. Hybridization to the Test Array
  5. Test Array Data Analysis
  6. Hybridization to the Standard Array


The GeneChip Mapping Assay genotypes up to 1 million human single nucleotide polymorphisms (SNPs) on a single array, using a single polymerase chain reaction (PCR) primer.