Isolation of heavy metal binding proteins from marine vertebrates

作者: K. W. Olafson , J. A. J. Thompson

DOI: 10.1007/BF00396298

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摘要: Cadmium binding proteins have been isolated from liver homogenates of marine vertebrates by ultracentri fugation and gel filtration. Liver samples the Atlantic grey seal Halichoerus grypus Pacific fur Callorhinus ursinus contain measurable quantities cadmium protein. The copper rock fish Sebastodes caurinus showed an increase in hepatic protein on administration CdCl2, agreement with known inducible nature terrestrial animals. apparent molecular weights were 9000 for seal, 10,000 11,000 fish, as determined

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