To begin your CustomExpress array design, contact your local Affymetrix Account Manager (or the Affymetrix Call Center) to discuss your idea for a custom array.

Your Affymetrix Account Manager will review your request with both your Affymetrix Field Application Specialist (FAS) and the Affymetrix Chip Design Team.

Then, your Affymetrix Account Manager will work with you to prepare a purchase order and help you prepare your Design Files.