DURHAM, N.C.--(BUSINESS WIRE)--Aug. 11, 2006--Bioptigen, an optical technology company developing proprietary advances in the field of optical coherence tomography (OCT), announces the closing of its Series A round of funding. The round closed at $1.3 million and investors included the Piedmont Angel Network, the Inception Micro-Angel Fund and qualified individuals. Bioptigen will be The Piedmont Angel Network’s PAN Two Fund’s first investment.
