USE OF AFFINITY SORBENTS FOR STUDY OF PHOSPHOLIPASE-A2 INTERACTION WITH SUBSTRATES

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作者
EVSTRATOVA, NG
SEREBRENNIKOVA, GA
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BIOORGANICHESKAYA KHIMIYA | 1991年 / 17卷 / 04期
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Preparation of biospecific sorbents of the polysaccharide type involving different phospholipid ligands is described. By means of affinity chromatography, the formation of the phospholipase A2 - phospholipid complex was quantitatively characterized. Two types of the complexes are formed on this sorbents, with lipid - enzyme ratios (40-154): 1 and (5-7): 1 depending on the lipid concentration. Choice of biospecific sorbents for affinity chromatography of phospholipase A2 is discussed.
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页码:567 / 571
页数:5
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