Photoinduced charge separation in liposomes containing chlorophyll a. II. The effect of ion transport across membrane on the photoreduction of Fe(CN)6(3-).
Teijin Institute for Biomedical Research Asahigaoka, Hino, Tokyo 191, Japan
Abstract:
The fragment A of diphtheria toxin was linked to the fragment Fab' of Ig from rabbit antiserum against L1210 cells by the reaction of Fab' with the S-sulfonated fragment A and purified by chromatography on Sephadex G 150. The hybrid thus prepared showed a high cytotoxicity to L1210 cells which are insensitive to diphtheria toxin itself.