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A beta-D-galactoside binding protein from electric organ tissue of Electrophorus electricus.
Open accessAbstract
Extracts of electric organ tissue of Electrophorus electricus contain a saccharide-binding protein, named electrolectin, which agglutinates trypsin-treated rabbit erythrocytes and is specifically inhibited by disaccharides containing nonreducing terminal beta-D-galactosyl residues. Electrolectin seems at least partially membrane-bound but is also found in soluble fractions of homoge-nates from which it can be purfied by affinity chromatography on cross-linked and desulfated agarose (ECD-Sepharose) as a protein of molecular weight 33,000. About 400 mg of electrolectin are present per kg of tissue. It has an affinity for lactose of 1.0 mM-1 and 5.5mM-1 as estimated, respectively, by hapten inhibition and fluorescence spectroscopy. Studies on the distribution of beta-D-galactoside-binding activity in animal tissues reveal particularly high levels in sheletal muscle tissue and in cultures of embryonic skeletal muscle and neuroblastoma cells.
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Cited by
Membrane Receptors and Hormone Action
Cuatrecasas, P., & Hollenberg, M. D. (1976) · Advances in Protein Chemistry · doi:10.1016/s0065-3233(08)60481-7 · Cited by 478
Leffler, H., & Barondes, S. H. (1986) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)67499-x · Cited by 296
Solís, D., Bovin, N. V., Davis, A. P., Jiménez-Barbero, J., Romero, A., Roy, R., Smetana, K., & Gabius, H.-J. (2015) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/j.bbagen.2014.03.016 · Cited by 222
Roy, R., Murphy, P., & Gabius, H.-J. (2016) · Molecules · doi:10.3390/molecules21050629 · Cited by 76
Metadata
- Authors
- Teichberg, V. I., Silman, I., Beitsch, D. D., & Resheff, G.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1975-04
- Volume
- 72
- Issue
- 4
- Pages
- 1383-1387
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2063569001
- Cited by
- 288
- References
- 0
- FWCI
- 4.79
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: A beta-D-galactoside binding protein from electric organ tissue of Electrophorus electricus. https://app.cochat.ai/papers/10.1073/pnas.72.4.1383
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- Teichberg, V. I., Silman, I., Beitsch, D. D., & Resheff, G. (1975). A beta-D-galactoside binding protein from electric organ tissue of Electrophorus electricus. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.72.4.1383
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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