コイの血漿アルブミンの多成分現象〔英文〕

概要

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Five albumin components designated S2D1, S2D2, S3E1, S3E2, and S3E3, were isolated from carp plasma by a combination of Sephadex G-200 gel Filtration, DEAE-cellulose column chromatography, and preparative electrophoresis. Their molecular weights, in the above order, were estimated to be 145, 000, 145, 000, 58, 000, 71, 000, and 71, 000, respectively. It was demonstrated that each of components S2D1 and S2D2 is composed of several subunit chains, while each of the remaining components constitutes a single chain. Results of the dye binding tests showed that only components S2D1 and S2D2 bin with BPB, though all five components bind with HABA and BCG. Component S3E2 showed the strongest BCG-binding ability. All the components except S3E1 exhibited methemalbumin forming ability. Components S3E1 and S3E2 showed Sevin esterase activity. It was noted that component S3E2 is highest in these activities.
日本水産學會の論文