Roche Discovery Green HRP Kit

Roche has launched its Discovery Green HRP kit for research use only, a chromogen detection kit that can be used with other detection kits to expand the multiplexing capability of immunohistochemistry and in situ hybridization. It provides a distinct color that contrasts with other chromagens and complements other chromagens, including Discovery Yellow, Discovery Red, Discovery Purple, and Discovery Teal, to multiplex up to seven biomarkers simultaneously. 

The chromagens have translucent properties so researchers can analyze the co-localization of multiple biomarkers through the spatial overlapping of two signals in the context of tissue, Roche said. The kit can be fully automated on the Discovery Ultra system.