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Plant Physiology 61:1040-1042 (1978) © 1978 American Society of Plant Biologists Evidence That the Castor Bean Allergens Are the Albumin Storage Proteins in the Protein Bodies of Castor Bean 1Department of Biology, University of South Carolina, Columbia, South Carolina 29208
The well characterized castor bean (Ricinus communis L.) allergens were identified as the low molecular weight albumin storage proteins in the matrix of the protein bodies in the endosperm. The methods of identification involved molecular weight estimation, amino acid composition, stability at 100° C, solubility in various solvents, gel electrophoresis, and immunological techniques. The finding explains the wide distribution of allergens in various seeds.
2 Present address: Laboratory of Neurochemistry, National Institute of Mental Health, Bethesda, Md. 20014. 3 To whom reprint requests should be sent. 1 This work was supported by National Science Foundation Grant BMS 75-02320. This article has been cited by other articles:
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