Furthermore, the present invention provides {HEAD ~ methods} and kits for determining {TAIL ~ one or more biological activities} of members of the inventive libraries 
for determining
Furthermore , the present invention provides { HEAD ~ methods } and kits for determining { TAIL ~ one or more biological activities } of members of the inventive libraries
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH