Fig. 6From: A microalga, Euglena tuba induces apoptosis and suppresses metastasis in human lung and breast carcinoma cells through ROS-mediated regulation of MAPKsUV visible spectra obtained with increasing concentrations of ETME interaction with Salmon sperm DNA. a dsDNA + ETME under native conditions (25 °C) and b ssDNA + ETME under denaturing conditions (95 °C). c UV-visible spectra obtained with increasing concentrations of ETME interaction with BSA protein at 25 °C. d Fluorescence spectra of BSA with various amounts of ETME (pH 7.4, 25 °C). λex = 288 nm, λem = 280–500 nm. Conditions of each spectra are marked with appropriate numberingBack to article page