摘要:
A protein which reacts with an antibody to human serum albumin (HSA) can be synthesized in a Bacillus host and secreted therefrom. A Bacillus host is transformed with an expression vector comprising a structural gene which encodes HSA fused in correct reading frame, either directly or via a linker sequence, to the expression elements and signal sequence coding region of a gene that can be recognized by the transcription and translation systems of the host, such that said expression elements control the expression of the HSA- encoding sequence. The transformed strain is grown in a culture medium and subjected to conditions under which the gene fusion is expressed. The resultant protein can be secreted from the Bacillus host into the culture medium.
摘要:
Disclosed is a series of hybrid bacterial plasmids which are useful for gene cloning in a wide variety of bacterial hosts. Also disclosed are microorganisms transformed by these plasmids.
摘要:
Disclosed is a series of hybrid bacterial plasmids which are useful for gene cloning in a wide variety of bacterial hosts. Also disclosed are microorganisms transformed by these plasmids.