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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Fluorescence emission spectra of 2′R-OTA (A; 1 µM) and OTA (B; 1 µM) in the absence and presence of albumins from different species (each 5 µM) in PBS (λex = 394 nm, λem = 447 nm; BSA, bovine serum albumin; HSA, human serum albumin; PSA, porcine serum albumin; RSA, rat serum albumin).