{HEAD ~ The thermolysin CLEC} was then lyophilized by {TAIL ~ a standard procedure} (Cooper, T. G., The Tools of Biochemistry, pp 
lyophilized by
{ HEAD ~ The thermolysin CLEC } was then lyophilized by { TAIL ~ a standard procedure } ( Cooper , T. G. , The Tools of Biochemistry , pp
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH