

09, 2023 (GLOBE NEWSWIRE) - Conagen announced the successful scale-up of its sustainable, cost-effective Tyrian purple, a historically coveted and expensive dye found in rare and limited sources in marine nature.Ĭonagen is the world's first and only biotechnology company commercializing a sustainable Tyrian purple by fermentation.

Also known as Phoenician purple, royal purple, imperial purple, or imperial dye, this rare dye dates back several millennia to the bronze age when the Phoenicians from Tyre, Lebanon, on the Levantine coast, produced it for the ancient Greeks, Persians, Byzantines, and the Roman empire to clad emperors and kings with luxury textiles.īedford, Mass., Jan.
