MScreen is an open source High Throughput Screening  data storage and analysis system developed by the Center for Chemical Genomics. MScreen processes screening data through a web-based interface to help screeners visualize their data and simplify the hit-to-lead decision process.
To gain access to MScreen, please scan and emailed a completed a CCG User Agreement to ashlscho [at]
    • Once this form is processed, you will be able to use the CCG database (MScreen) to view our libraries and screening results.  It generally takes two to three business days to process this form and get access to MScreen.
    • We recommend searching PubChem Bioassay for your target and method as well as in screening journals found at the bottom of this FAQ page.
    • Note that non U of M users will need to obtain a friend account for login information.
MScreen Enterprise is a Software-as-a-Service (SaaS) technology solution that provides MScreen software to customers as a hosted web service application. MSITES provides MScreen as a ready-to-use package to customers who have trouble with acquiring hardware capabilities to host MScreen, and shares the software licensing costs. The advantage of MScreen Enterprise subscription is a completely segregated and customizable instance of the MScreen database system with the ability to collaborate securely across the globe without needing any Virtual Private Network (VPN) clients. The user interface and data schema are flexible to meet customer's workflow demands, and the subscription comes with automatic upgrades to the most recent production version of MScreen. There is no IT support required to initialize, deploy and maintain the informatics system. MSITES application is a hosted service with each customer having their own complete version of MScreen without the burdensome costs associated with commercial licenses. For more information on MScreen, please visit the wiki site.