Blood group H antigen pentaose type 2 / Lacto-N-neofucopentaose I (LnNFP I) grafted on gel for affinity chromatography (Linker-GEL A)
Blood group H antigen pentaose type 2 / Lacto-N-neofucopentaose I (LnNFP I) grafted on gel for affinity chromatography (Linker-GEL B)