Soret band

https://doi.org/10.1351/goldbook.ST06784
A very strong absorption band in the blue region of the optical @A00043@ of a @H02714@ protein.
Source:
PAC, 1997, 69, 1251. (Glossary of terms used in bioinorganic chemistry (IUPAC Recommendations 1997)) on page 1298 [Terms] [Paper]