Abstract
IN developing a radioimmunoassay for thaumatin, a sweet-tasting plant protein, we have found that antibodies raised against the molecule cross-react with a wide variety of nonprotein sweet substances. The results suggest that some structural feature of thaumatin which interacts with the sweet-taste receptor is also the major antigenic determinant. We suggest that antibodies raised against thaumatin may provide a novel method for measuring ‘sweetness’ in vitro and may throw light on the nature of interactions between sweet substances and taste receptors.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Daniel, W. F. Pharmac. J. 14, 158–160 (1855).
Van der Wel, H. & Loeve, K. Eur. J. Biochem. 31, 221–225 (1972).
Hough, C. A. M. & Higginbotham, J. D. in Sensory Properties of Food (eds Birch. G. G., Brennan, J. G. & Parker, K. J.) 129–149 (Applied Science Publishers, London, 1977).
Higginbotham, J. D. Belgian Patents 84985 and 841924.
Hunter, W. M. & Greenwood, F. C. Nature 194, 495–496 (1962).
Thorell, J. I. & Johannson, B. G. Biochim. biophys. Acta 251, 363–369 (1971).
Catt, K. & Tregear, G. W. Science 158, 1570–1571 (1967).
Mazur, R. H., Schlatter, J. M. & Goldkamp, A. H. J. Am. Chem. Soc. 91, 2684–2691 (1969).
Horowitz, R. & Gentili, B. in Symposium: Sweeteners (ed. Inglett, G. E.) 182–193 (Ari, Westport, Connecticut, 1974).
Hough, L. & Phadnis, S. P. Nature 263, 800 (1976).
Hough, L., Phadnis, S. P., Khan, R. A. and Jenner, M. R. Brit. Pat. Application No. 616/76.
Morris, J. A. & Cagan, R. H. Biochim. biophys. Acta 261, 114–122 (1972).
Bohak, Z. & Li, S. H. Biochim. biophys. Acta 427, 153–170 (1976).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
HOUGH, C., EDWARDSON, J. Antibodies to thaumatin as a model of the sweet taste receptor. Nature 271, 381–383 (1978). https://doi.org/10.1038/271381a0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/271381a0
This article is cited by
-
Expression pattern of the pre-prothaumatin II gene under the control of the CaMV 35S promoter in transgenic cucumber (Cucumis sativus L.) flower buds and fruits
Journal of Applied Genetics (2009)
-
Solution structure of the thermostable sweet-tasting protein brazzein
Nature Structural Biology (1998)
-
Peptide interactions with taste receptors: Overlap in taste receptor specificity
Experientia (1984)
-
Molecular recognition and the future of monoclonal antibodies
Nature (1982)
-
Endogenous digitalis-like substance in plasma of volume-expanded dogs
Nature (1980)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.