Lacto-N-fucopentaose I (LNFP I) / Blood group H antigen pentaose type 1 linked to fluorescein (Linker-FLUO A)
Blood group H antigen pentaose type 2 / Lacto-N-neofucopentaose I (LnNFP I) linked to fluorescein (Linker-FLUO A)