Submitting Samples to the GSL

Checklist for submitting samples

1. Isolate nucleic acids

   Please see our sample prep page for our recommended methods for isolating high-quality, pure nucleic acids. The quality of starting material is the single most important factor in excellent data, so if you have questions regarding this step, contact us before proceeding.

2. Submit samples online

   Login to your project and click "Submit New Samples". Follow the instructions provided; including as much information as possible about each sample to help us most effectively handle samples and analyze your data.

3. Label samples

   When samples are submitted online, sample numbers are generated in the format 111SEL001, 111SEL002, etc where the first set of digits is the project number, followed by the PI's initials, and then counting upward from 001. If samples are submitted in tubes, this sample number should be written on the top of each 1.5ml Eppendorf tube. If samples are submitted in plates (the preferred method), the project number, sample number range, and date should be written on the end of the plate. The plate should be sealed with a foil cover capable of withstanding -80C temperatures (Beckman, Biomek Seal & Sample).

   Be sure to dilute samples to the appropriate concentration in the correct buffer. Column elution buffer or low-EDTA 10mM Tris is usually a good choice.

4. Ship samples
   1. A confirmation email will be sent after you submit your samples online. Print out the attached form to include in your shipment and verify the sample numbers on the form match the samples you are shipping.
   2. Print out and sign the Hazardous Declaration Form to include with your shipment. Any samples shipped without this document will be discarded.
   3. Pack the samples as diagrammed below.
   4. Write your project number on the outside of the box. This is very important to ensure prompt delivery to the GSL from our central receiving office.
   5. Ship samples overnight to the address below. We advise shipping no later in the week than Wednesday in case a carrier delay causes samples to sit over the weekend with no cooling available.

      Genomic Services Laboratory
      Levy Lab Room 4023
      601 Genome Way
      Huntsville AL 35806
      256-327-9413