{HEAD ~ Crosslinked enzyme} or antibody crystals may be used in {TAIL ~ an assay, diagnostic kit} or biosensor for detecting an analyte, in an extracorporeal device for altering a component of a fluid, in producing a product such as using crosslinked thermolysin crystals to produce aspartame and in separating a substance from a mixture 
{ HEAD ~ Crosslinked enzyme } or antibody crystals may be used in { TAIL ~ an assay , diagnostic kit } or biosensor for detecting an analyte , in an extracorporeal device for altering a component of a fluid , in producing a product such as using crosslinked thermolysin crystals to produce aspartame and in separating a substance from a mixture
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH