As the chemical yield of compounds after photolysis typically ranges from approximately 20% up to 60%, this quantity will provide {HEAD ~ a yield} sufficient for {TAIL ~ biological testing} in the given protease assays 
As the chemical yield of compounds after photolysis typically ranges from approximately 20 % up to 60 % , this quantity will provide { HEAD ~ a yield } sufficient for { TAIL ~ biological testing } in the given protease assays
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH