BHQ®-2

BHQ®-2 (Figure 1) stands for Black Hole Quencher 2 and it consists of a dark quencher, often used in dual-labelled probes. As dark quenchers, Black Hole Quenchers absorb energy without emitting fluorescence. They are in fact non-fluorescent chromophores.

Figure 1. Structure of 3'-BHQ®-2.

metabion offers BHQ®-2 in its DNA and RNA dual-labelled probes portfolio:

For more information, please visit our Portfolio. To place an order, click here.