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Comparative Analysis of the Reactivity of Diazirine‐Based Photoaffinity Probes toward a Carbohydrate‐Binding Protein

Comparative Analysis of the Reactivity of Diazirine‐Based Photoaffinity Probes toward a... A set of lactose‐based photoaffinity probes bearing either alkyl diazirine or trifluoromethylphenyl diazirine (TPD) groups were designed and synthesized to directly compare their efficiency in photocrosslinking a carbohydrate‐binding protein. The crosslinking efficiency of the TPD probes was higher than the alkyl diazirine probes when reacted with a single binding protein. However, the alkyl diazirine probe with a small alkyne tag achieved more selective photoaffinity labeling of a binding protein in cell lysate than the corresponding TPD probe. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Asian Journal of Organic Chemistry Wiley

Comparative Analysis of the Reactivity of Diazirine‐Based Photoaffinity Probes toward a Carbohydrate‐Binding Protein

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References (20)

Publisher
Wiley
Copyright
© 2015 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
2193-5807
eISSN
2193-5815
DOI
10.1002/ajoc.201500116
Publisher site
See Article on Publisher Site

Abstract

A set of lactose‐based photoaffinity probes bearing either alkyl diazirine or trifluoromethylphenyl diazirine (TPD) groups were designed and synthesized to directly compare their efficiency in photocrosslinking a carbohydrate‐binding protein. The crosslinking efficiency of the TPD probes was higher than the alkyl diazirine probes when reacted with a single binding protein. However, the alkyl diazirine probe with a small alkyne tag achieved more selective photoaffinity labeling of a binding protein in cell lysate than the corresponding TPD probe.

Journal

Asian Journal of Organic ChemistryWiley

Published: Aug 1, 2015

Keywords: ; ; ; ;

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