Section 18
Chapter 17,147

Structure of the SANT domain from the Xenopus chromatin remodeling factor ISWI

Horton, J.R.; Elgar, S.J.; Khan, S.I.; Zhang, X.; Wade, P.A.; Cheng, X.

Proteins 67(4): 1198-1202


ISSN/ISBN: 0887-3585
PMID: 17377988
DOI: 10.1002/prot.21352
Accession: 017146395

A novel peptide was designed which possesses nanomolar affinity of less than 20 nM for streptavidin. Therefore it was termed Nano-tag and has been used as an affinity tag for recombinant proteins. The minimized version of the wild type Nano-tag is a seven-amino acid peptide with the sequence fMDVEAWL.

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