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