Cited by 54Enzyme Production and CharacterizationSeaweed-derived Bioactive CompoundsPolysaccharides Composition and Applications

Purification and Some Properties of Exo-type Fucoidanases from Vibrio sp. N-5

Furukawa, Shin-ichi, Fujikawa, Tatsuo, Koga, Daizo, Ide, Akio·1992·Bioscience, Biotechnology, and Biochemistry

Abstract

Three fucoidanases were purified from Vibrio sp. N-5 by ammonium sulfate fractionation and chromatography with DEAE-Toyopearl 650 M, Sephacryl S-300 HR, and chromatofocusing. The purified enzymes gave a single band on disc polyacrylamide gel electrophoresis. The molecular weights of the enzymes, E-1, E-2, and E-3 were 39,500, 68,000, and 68,000, respectively, by SDS polyacrylamide gel electrophoresis and 158,000, 68,500, and 67,500 by gel filtration. The enzymes hydrolyzed gagome-fucoidan to give small oligosaccharides containing sulfate as main product.

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Crossref · 10.1271/bbb.56.1829

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Authors
Furukawa, S.-I., Fujikawa, T., Koga, D., & Ide, A.
Affiliations
  • Hijiyama University Junior College (JP)
  • Yamaguchi University (JP)
Venue
Bioscience, Biotechnology, and Biochemistry
Published
1992-01
Volume
56
Issue
11
Pages
1829-1834
ISSN
  • 0916-8451 (ISSN-L)
  • 1347-6947
OpenAlex
W2161843191
Cited by
54
References
0
Citations by year
2025: 2 · 2024: 1 · 2023: 3 · 2022: 2 · 2021: 1 · 2019: 1 · 2018: 3 · 2017: 2 · 2016: 3 · 2015: 4 · 2014: 1 · 2013: 5 · 2012: 1
FWCI
0.00
Type
journal article
Language
en
Open access
closed
Locations
Bioscience Biotechnology and Biochemistry (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biotechnology › Enzyme Production and Characterization
  • Life Sciences › Agricultural and Biological Sciences › Aquatic Science › Seaweed-derived Bioactive Compounds
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Polysaccharides Composition and Applications
Keywords
fucoidanase, enzyme purification, molecular weight determination, polysaccharide degradation

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