Globopentaose (Gb5) / Stage Specific Embryonic Antigen 3a (SSEA-3a) with free terminal amine (Linker-NH2 C)
Globopentaose (Gb5) / Stage Specific Embryonic Antigen 3a (SSEA-3a) with free terminal amine (Linker-NH2 D)
Sialylated isoglobopentaose (Sialylated iGb5) analogue type 1 with free terminal amine (Linker-NH2 B)