Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Custom Oligos

iScale Oligos™ DNA & RNA Request Form

Please fill out the form to receive a price and delivery quotation. If you have more than one oligo, save your Contact Information, and then fill out the Oligo Requirements for each individual request.