Crystals of {HEAD ~ this luciferase} can be crosslinked with {TAIL ~ glutaraldehyde} or other suitable reagent to form a CLEC of luciferase 
Crystals of { HEAD ~ this luciferase } can be crosslinked with { TAIL ~ glutaraldehyde } or other suitable reagent to form a CLEC of luciferase
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH