IGG-BINDINGSPROTEIN
A recombinant DNA fragment (Z) coding for an immunoglobulin G binding domain related to staphylococcal protein A, characterized in that the methionine codon of said fragment has been replaced by a codon of another amino acid residue enabling expression of a methioninefree protein;a recombinant DNA...
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Main Authors | , , , |
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Format | Patent |
Language | Danish |
Published |
14.06.1987
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | A recombinant DNA fragment (Z) coding for an immunoglobulin G binding domain related to staphylococcal protein A, characterized in that the methionine codon of said fragment has been replaced by a codon of another amino acid residue enabling expression of a methioninefree protein;a recombinant DNA sequence comprising at least two such fragments;a recombinant DMA sequence comprising such fragment preceded by a signal sequence and followed by a nucleotide sequence coding for the amino acid sequence:Ala Gln His Asp Glu Ala;a recombinant DNA molecule comprising such recombinant DNA sequence and fused 3ʹ thereof at DNA level a production gene, said molecule having the ability to express a fused protein;a process for cleaving a fused protein expressed in a biological system by a such recombinant DNA molecule;a plasmid vector comprising said recombinant DNA molecule; anda bacterial cell harbouring such recombinant DNA molecule. |
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Bibliography: | Application Number: DK19860006004 |