Peptide tag for monitoring and purification of proteins

Details Peptide tag for monitoring and purification of proteins Peptide tag for monitoring and purification of proteins

2007-08-28

2007-08-28

Campell, Bruce R. (Department: 1648)

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

C424S192100

Reexamination Certificate

active

10258480

ABSTRACT:
This invention is concerned with a peptide tag having sequence SSTSSDFRDR or GVSSTSSDFRDR derived from transactivator protein E2 of Bovine Papillomavirus type 1, and the fusion polypeptide containing said peptide tag, and the expression vector comprising the oligonucleotide sequence encoding said peptide tag. The invention relates also to the antibodies specific for the peptide tag and the methods for detecting and purifying tagged proteins.

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