Updated January 2024

Extraction is the first step in our three-step process. If we find DNA, we then offer to progress to Pass 1 (quality assessment) and if the DNA is suitable, progress to Pass 2 (full whole genome sequencing). If the DNA is suitable for each step, you will make three individual payments at each step.

PLEASE NOTE ALL PRICES ARE IN US DOLLARS.

Payments from other countries will be converted to US Dollars at the time of payment by Stripe or PayPal, depending on which payment gateway you choose.

Please read our FAQs and our Terms and Conditions before placing an order with us. If you are unclear on anything, please email us at info@totheletterDNA.com.

Your item must have the order number marked clearly on the packaging for our attention.

The US address is below:

totheletter DNA

2755 Rangewood Dr NE

Atlanta, GA 30345
USA

Attention Dr Weining Tang

Order No. #