{HEAD ~ Compositions}, together with {TAIL ~ methods} for their preparation and use, are provided which comprise removable labels capable of binding to a polysaccharide 
with
{ HEAD ~ Compositions } , together with { TAIL ~ methods } for their preparation and use , are provided which comprise removable labels capable of binding to a polysaccharide
HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH