Only filters with high transmission characteristics ensure best sensitivity.

BRET and other colour luminescence applications are only possible with an extremely efficient optical system together with appropriate filters as used in the Mithras or TriStar readers. Especially when little emission light is present as in fluorescence polarization and time-resolved fluorescence measurements the readings can be performed with higher sensitivity and better reproducibility using appropriate filters.

We offer

• filters for fluorescence applications incl. Fluorescence Polarisation (FP)
• filters for absorbance (optical density) measurements
• filters for luminescence applications, e.g. colour luciferases (Chroma-Glo^TM )
• selected filter sets for BRET & FRET applications
• selected filters for AlphaScreen^®, HTRF^® or Time-resolved Fluorescence
• customized filters or filter sets

The best combination of excitation and emission filters can be given by our product specialists or sales representatives. 

Order information:

Please order via Fax: +49 7081 177-301 or via email: Bio@Berthold.com

U.S. customers please order via fax: 865 425 4309 or via email: Berthold-us@Berthold.com

AlphaScreen^® is a registered trademark of PerkinElmer, HTRF^® is a registered trademark of Cisbio, Chroma-Glo^TM is a trademark of Promega.