Shutterstock 1364599613 Opt

Next Level Biomolecule Characterisation


Featured Content

Check out our latest blogs and articles

News & Events

News and Events

Check out the latest news and events from our global activities

Shutterstock 1704165919


SUPR-DSF: a new tool to screen and profile binding interactions

The use of SUPR-DSF in the projects focused on Structural Biology and Fragment-based Drug Discovery.

Find out More
Spain MOSBRI Thumbnail (1)



We look forward to meeting you at the next MOSBRI scientific conference in Zaragoza, Spain, on 5th-7th June 2023!


Find out More
ELRIG DD23 Date Email 2 700X222


Drug Discovery 2023

We are looking forward to meeting you in Liverpool on 18-19 October at ACC Liverpool Exhibition Centre
Find out More


Drug Discovery & Protein Stability

Power-up pharmaceutical and biologics discovery!

Find out More
Applied Malvern Partnership Art 1


The Benefits of Detecting Intrinsic Fluorescence

The Benefits of Detecting Intrinsic Fluorescence.

Find out More

About Us

Applied Photophysics of Leatherhead, Surrey, UK, is a leading provider of solutions for the biophysical characterisation of biomolecules and has been providing spectroscopy to the research community for over 50 years. Chirascan™ systems use the phenomenon of circular dichroism (CD) to characterise changes in the higher-order structure of proteins. These systems are used in cutting-edge research and to support the development of innovator drugs and biosimilars in the biopharmaceutical industry.

The company’s SX range of stopped-flow spectrometers is acknowledged globally as the gold standard for kinetic studies of fast biochemical reactions. Through a joint venture with Fluorescence Innovations Inc of Minneapolis, MN, USA, operating as Protein Stable, we have also introduced easy-to-use high-throughput protein stability screening with microplate-based intrinsic fluorescence thermal ramping and chemical melt plate readers.