ARUPLab.com provides extensive professional level information about laboratory tests and testing.
Associated Regional and University Pathologists, Inc. (ARUP), a nonprofit laboratory at the University of Utah Department of Pathology, publishes the website and prepares its content.
Information includes a Test Directory with lab tests listed by name or by relevant condition/disorder; Choose the Right Test (a test selection support tool); and educational resources including a searchable collection of professional level video lectures.
Reviewed October 2025