Nanogen, Inc. to Reduce Workforce by 4 Percent Published: Sep 24, 2007 Sept 21 (Reuters) - Nanogen Inc., a maker of advanced diagnostic systems, said it would reduce the workforce in its microarray business by 13 employees, or about 4 percent of its total workforce. Related links SignOnSanDiego.com This will open in a new window Reuters This will open in a new window Email this Facebook Twitter LinkedIn Pinterest Reddit Back to news