CombiMatrix to Present at the 26th Annual ROTH Conference

CombiMatrix Corporation (Nasdaq:CBMX), a molecular diagnostics company specializing in DNA-based testing services for developmental disorders and cancer diagnostics, today announced that CEO Mark McDonough is scheduled to present at the 26th Annual ROTH Conference on Wednesday, March 12, 2014 at 11:30 am Pacific Time. The conference is being held at the Ritz-Carlton in Dana Point, California on March 9-12, 2014.

To view the presentation via CombiMatrix's website, go to www.combimatrix.com in the Investor/Events section (http://investor.combimatrix.com/events.cfm). A replay of the webcast will be available for 90 days at the site after the presentation.

About CombiMatrix Corporation

CombiMatrix Corporation provides valuable molecular diagnostic solutions and comprehensive clinical support to foster the highest quality in patient care. CombiMatrix specializes in miscarriage analysis, prenatal testing and pediatric genetics, offering DNA‑based testing for the detection of genetic abnormalities beyond what can be identified through traditional methodologies. CombiMatrix performs genetic testing utilizing a variety of advanced cytogenomic techniques, including chromosomal microarray, standardized and customized fluorescence in situ hybridization ("FISH") and high-resolution karyotyping. CombiMatrix is dedicated to providing high-level clinical support for healthcare professionals in order to help them incorporate the results of complex genetic testing into patient-centered medical decision making. Additional information about CombiMatrix is available at www.combimatrix.com or by calling 1-800-710-0624.

CONTACT: Company Contact:
         Mark McDonough
         President & CEO, CombiMatrix Corporation
         Tel [phone]
         
         Investor Relations / Media Contact:
         Rene Caron
         Allen & Caron, Inc.
         Tel [phone]
         [e-mail]