This enzyme was first discovered in 1991 in earthworm saliva.[2]
References
^Hu, R. (2004). "Codon optimization, expression, and characterization of recombinant lumbrokinase in goat milk". Protein Expression and Purification. 37 (1): 83โ8. doi:10.1016/j.pep.2004.05.018. PMID15294284.
^Ge, T.; Sun, Z.; Fu, S.; Liang, G. (2005). "Cloning of thrombolytic enzyme (lumbrokinase) from earthworm and its expression in the yeast". Protein Expression and Purification. 42 (1): 20โ8. doi:10.1016/j.pep.2005.04.005. PMID15927482.