Welcome to ArrayTrack 3.4.5 Software Setup

Local Database Version

This version of ArrayTrack is for sites that have their own ArrayTrack database external to NCTR. Other users should use the version which uses the NCTR database.

ArrayTrack is an integrated software system for managing, mining, and visualizing microarray gene expression data. This software has been developed by the Center for Toxicoinformatics at the National Center for Toxicological Research (NCTR) of the U.S. Food and Drug Administration (FDA) and is continuously updated.

Two articles about ArrayTrack have been published and are available from the authors.

Installing and Running ArrayTrack

  • Download Arraytrack database distribution

You can request a distribution DVD by sending an email to NCTRBioinformaticsSupport@nctr.fda.gov
Please include your name, company, address, phone, email address when you send request to us.

  • Download and install Arraytrack database client



Please address any questions and suggestions to:
Dr. Weida Tong at +1-870-543-7387 (voice) or
Dr. Hong Fang at +1-870-543-7538 (voice) or
For more information, please visit the NCTR/FDA's Center for Toxicoinformatics.


  1. Tong W, Harris S, Cao X, Fang H, Shi L, Sun H, Fuscoe J, Harris A, Hong H, Xie Q, Perkins R, Casciano D.
    Development of Public Toxicoinformatics Software for Microarray Data Management and Analysis
    Mutation Research 549:241-253 (2004)
  2. Tong W, Cao X, Harris S, Sun H, Fang H, James Fuscoe, Harris A, Hong H, Xie Q, Perkins R, Shi L, Casciano D.
    ArrayTrack-Supporting toxicogenomic research at the FDA's National Center for Toxicological Research (NCTR)
    EHP Toxicogenomics, 111(15):1819-1826, 2003
    More papers

ArrayTrack is a product designed and produced by the National Center for Toxicological Research and the NCTR and FDA retain ownership of this product.

Copyright (c) 2000-2008 NCTR/FDA