摘要:
A cysteine-free peptide is produced by producing a fused protein comprising a protein having cysteine at its N-terminal and a cysteine-free peptide ligated to the N-terminal and subsequently subjecting the fused protein to a reaction for cleaving the peptide linkage.
摘要:
There are disclosed cloning of an alkaliprotease secretion gene of a mold and a DNA fragment containing a part or all of the alkaliprotease gene. A plasmid into which the DNA fragment is integrated, a transformant obtained by using the plasmid and the production of a useful protein by using the transformant are also disclosed.
摘要:
A cysteine-free peptide is produced by producing a fused protein comprising a protein having cysteine at its N-terminal and a cysteine-free peptide ligated to the N-terminal and subsequently subjecting the fused protein to a reaction for cleaving the peptide linkage.