Recombinant core-streptavidin
AssigneeBoehringer Mannheim GmbH
InventorsErhard Kopetzki, Rainer Rudolph, Adelbert Grossmann
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Abstract
The present invention concerns a process for the isolation of recombinant core streptavidin in which host cells are transformed with a DNA coding for core streptavidin, the transformed host cells are cultured under suitable conditions, the DNA coding for core streptavidin is expressed and the recombinant core streptavidin is isolated from the host cells or the culture medium, wherein a DNA coding for core streptavidin is used which has (a) the nucleotide sequence shown in SEQ ID NO. 1 or (b) a nucleotide sequence corresponding to the nucleotide sequence (a) within the scope of the degeneracy of the genetic code.
Claims8
A recombinant DNA which codes for a core streptavidin, consisting of
- (a) the nucleotide sequence shown in SEQ ID NO.1 or
- (b) a nucleotide sequence encoding the amino acid sequence encoded by SEQ ID NO:1.
Plasmid pSAM-core DSM 6720.
Dependencies are inferred from the claim text.