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Peroxidase Isozymes from Horseradish Roots
Open accessAbstract
Seven peroxidase isozymes were isolated from horseradish roots and purified to homogeneity as ascertained by chromatography, ultracentrifugation, and polyacrylamide disk electrophoresis. Purification procedures included ammonium sulfate precipitation and column chromatography on carboxymethyl and diethylaminoethyl cellulose. Peroxidase activity in the seven isozymes accounted for 86% of the activity in the crude homogenate. No interconversions among the isozymes were detected. The two most abundant isozymes were crystallized. The seven isozymes may be segregated into two groups on the basis of their chromatographic behavior, electrophoretic migration, spectrophotometric properties, and amino acid and carbohydrate composition. Each isozyme was shown to contain protohemin IX as the prosthetic group.
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Cites
Colorimetric Method for Determination of Sugars and Related Substances
DuBois, M., Gilles, K. A., Hamilton, J. K., Rebers, P. A., & Smith, F. (1956) · Analytical Chemistry · doi:10.1021/ac60111a017 · Cited by 52,269
Cited by
Childs, R. E., & Bardsley, W. G. (1975) · Biochemical Journal · doi:10.1042/bj1450093 · Cited by 893
Structural diversity and transcription of class III peroxidases from Arabidopsis thaliana
Welinder, K. G., Justesen, A. F., Kjærsgård, I. V. H., Jensen, R. B., Rasmussen, S. K., Jespersen, H. M., & Duroux, L. (2002) · European Journal of Biochemistry · doi:10.1046/j.1432-1033.2002.03311.x · Cited by 277
Kim, S. J., & Shoda, M. (1999) · Applied and Environmental Microbiology · doi:10.1128/aem.65.3.1029-1035.1999 · Cited by 274
Horseradish peroxidase: a valuable tool in biotechnology
Azevedo, A. M., Martins, V. C., Prazeres, D. M. F., Vojinović, V., Cabral, J. M. S., & Fonseca, L. P. (2003) · Biotechnology Annual Review · doi:10.1016/s1387-2656(03)09003-3 · Cited by 243
Rojas, M. L., Trevilin, J. H., Funcia, E. D. S., Gut, J. A. W., & Augusto, P. E. D. (2017) · Ultrasonics Sonochemistry · doi:10.1016/j.ultsonch.2016.11.028 · Cited by 63
Metadata
- Authors
- Shannon, L. M., Kay, E., & Lew, J. Y.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1966-05
- Volume
- 241
- Issue
- 9
- Pages
- 2166-2172
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W1480600051
- Cited by
- 989
- References
- 1
- FWCI
- 14.95
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Shannon, L. M., Kay, E., & Lew, J. Y. (1966). Peroxidase Isozymes from Horseradish Roots. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(18)96680-9
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
