FL-160 antigen

Fl-DIBO

(1R,2S,3R,4S)-3-acetyloxy-11-diazonio-2,4,10-trihydroxy-2-methyl-9-oxo-1-propanoyloxy-3,4-dihydro-1H-benzo[b]fluoren-5-olate

fl-120b

(1R,2R,3R,4S)-1,3-diacetyloxy-11-diazonio-4,10-dihydroxy-2-methyl-2-(2-methylpropanoyloxy)-9-oxo-3,4-dihydro-1H-benzo[b]fluoren-5-olate

FL-18

FL-411