Sample Preparation Training

AlloMap Sample Preparation Training

Sample preparation is required for AlloMap®, which includes:

  • Centrifuging the sample
  • Re-suspending the white blood (mononuclear) cells in the plasma
  • Pelleting the cells
  • Lysing the cells to release and stabilize the mononuclear cell RNA

CareDx® provides all supplies, equipment and training to consistently prepare reliable samples for AlloMap testing. In person training and instructional tools are available.


HeartCare Sample Preparation Training

For the complete HeartCare Specimen Collection and Shipping Information, please view the latest video.


Laboratory services guide

A Laboratory Services Guide is available to all clients. This guide provides all analytical and clinical performance characteristics associated with the product.  You can download it here:

If you have questions or would like a printed copy, please contact Customer Care.

Onsite training

Sample preparation for AlloMap uses reagent, supplies and equipment which are provided by CareDx.  To ensure high-quality samples are prepared, experienced CareDx® professionals provide hands-on training for laboratory staff on the key preparation steps.  Please contact CareDx for more information and to schedule an appointment.

Training checklist

A completed, signed checklist provides documentation of training and proficiency in the preparation of samples for AlloMap testing.

Additional information

Material Safety Data Sheets:



If you need additional information or have any questions.  Please contact CareDx Customer Care at:

Telephone: 1-888-255-6627
Fax: 1-415-287-2456