RECOMBINANTLY MODIFIED PLASMIN

摘要

The present invention relates to a polynucleotide comprising a nucleotide sequence encoding a polypeptide having a single N-terminal kringle domain homologous to a kringle domain of native human plasminogen; and a C-terminal domain activation site and serine protease domain homologous to the corresponding domains in human plasminogen; wherein the polypeptide binds to immobilized lysine.