Filtered Luminescence
Some luminescence methods call for filtered luminescence. In BioTek’s multi-mode readers, filters can be used to modulate the luminescence emanating from the sample.
Appropriate wavelength filters are positioned between the sample and PMT detector, as shown in this diagram:
Filtered luminescence is used for assays including: BRET, BRET2, NanoBRET, NanoBIT and ChromaGlo.