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Journal article

Optimisation of a multivalent Strep tag for protein detection.

Abstract:

The Strep tag is a peptide sequence that is able to mimic biotin's ability to bind to streptavidin. Sequences of Strep tags from 0 to 5 have been appended to the N-terminus of a model protein, the Stefin A Quadruple Mutant (SQM) peptide aptamer scaffold, and the recombinant fusion proteins expressed. The affinities of the proteins for streptavidin have been assessed as a function of the number of tags inserted using a variety of labelled and label-free bioanalytical and surface based methods ...

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Publication status:
Published

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Publisher copy:
10.1016/j.bpc.2010.09.005

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
Journal:
Biophysical chemistry
Volume:
152
Issue:
1-3
Pages:
170-177
Publication date:
2010-11-05
DOI:
EISSN:
1873-4200
ISSN:
0301-4622
URN:
uuid:2b5ee9ce-9049-488c-ace2-7748ce30ae89
Source identifiers:
90815
Local pid:
pubs:90815

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